202105599580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:836

約数の個数: 192

約数和(自身を含む): 463034880000

約数和(自身を除く): 260929280420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 149, 173, 188, 190, 235, 298, 346, 380, 439, 470, 596, 692, 745, 865, 878, 893, 940, 1490, 1730, 1756, 1786, 2195, 2831, 2980, 3287, 3460, 3572, 4390, 4465, 5662, 6574, 7003, 8131, 8341, 8780, 8930, 11324, 13148, 14006, 14155, 16262, 16435, 16682, 17860, 20633, 25777, 28012, 28310, 32524, 32870, 33364, 35015, 40655, 41266, 41705, 51554, 56620, 65411, 65740, 70030, 75947, 81310, 82532, 83410, 103108, 103165, 128885, 130822, 133057, 140060, 151894, 154489, 162620, 166820, 206330, 257770, 261644, 266114, 303788, 308978, 327055, 379735, 392027, 412660, 489763, 515540, 532228, 617956, 654110, 665285, 759470, 772445, 784054, 979526, 1211519, 1242809, 1308220, 1330570, 1442993, 1518940, 1544890, 1568108, 1959052, 1960135, 2423038, 2448815, 2485618, 2661140, 2885986, 3074317, 3089780, 3569509, 3920270, 4846076, 4897630, 4971236, 5771972, 6057595, 6148634, 6214045, 7139018, 7214965, 7840540, 9795260, 11316103, 12115190, 12297268, 12428090, 14278036, 14429930, 15371585, 17847545, 22632206, 23018861, 24230380, 24856180, 28859860, 30743170, 35695090, 45264412, 46037722, 56580515, 58412023, 61486340, 67820671, 71390180, 92075444, 113161030, 115094305, 116824046, 135641342, 215005957, 226322060, 230188610, 233648092, 271282684, 292060115, 339103355, 430011914, 460377220, 531856841, 584120230, 678206710, 860023828, 1063713682, 1075029785, 1168240460, 1356413420, 2127427364, 2150059570, 2659284205, 4300119140, 5318568410, 10105279979, 10637136820, 20210559958, 40421119916, 50526399895, 101052799790, 202105599580]

約数ペア:

[(1, 202105599580), (2, 101052799790), (4, 50526399895), (5, 40421119916), (10, 20210559958), (19, 10637136820), (20, 10105279979), (38, 5318568410), (47, 4300119140), (76, 2659284205), (94, 2150059570), (95, 2127427364), (149, 1356413420), (173, 1168240460), (188, 1075029785), (190, 1063713682), (235, 860023828), (298, 678206710), (346, 584120230), (380, 531856841), (439, 460377220), (470, 430011914), (596, 339103355), (692, 292060115), (745, 271282684), (865, 233648092), (878, 230188610), (893, 226322060), (940, 215005957), (1490, 135641342), (1730, 116824046), (1756, 115094305), (1786, 113161030), (2195, 92075444), (2831, 71390180), (2980, 67820671), (3287, 61486340), (3460, 58412023), (3572, 56580515), (4390, 46037722), (4465, 45264412), (5662, 35695090), (6574, 30743170), (7003, 28859860), (8131, 24856180), (8341, 24230380), (8780, 23018861), (8930, 22632206), (11324, 17847545), (13148, 15371585), (14006, 14429930), (14155, 14278036), (16262, 12428090), (16435, 12297268), (16682, 12115190), (17860, 11316103), (20633, 9795260), (25777, 7840540), (28012, 7214965), (28310, 7139018), (32524, 6214045), (32870, 6148634), (33364, 6057595), (35015, 5771972), (40655, 4971236), (41266, 4897630), (41705, 4846076), (51554, 3920270), (56620, 3569509), (65411, 3089780), (65740, 3074317), (70030, 2885986), (75947, 2661140), (81310, 2485618), (82532, 2448815), (83410, 2423038), (103108, 1960135), (103165, 1959052), (128885, 1568108), (130822, 1544890), (133057, 1518940), (140060, 1442993), (151894, 1330570), (154489, 1308220), (162620, 1242809), (166820, 1211519), (206330, 979526), (257770, 784054), (261644, 772445), (266114, 759470), (303788, 665285), (308978, 654110), (327055, 617956), (379735, 532228), (392027, 515540), (412660, 489763)]