207972050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 506217600

約数和(自身を除く): 298245550

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 29, 34, 50, 55, 58, 59, 65, 85, 110, 118, 130, 143, 145, 170, 187, 221, 275, 286, 290, 295, 319, 325, 374, 377, 425, 442, 493, 550, 590, 638, 649, 650, 715, 725, 754, 767, 850, 935, 986, 1003, 1105, 1298, 1430, 1450, 1475, 1534, 1595, 1711, 1870, 1885, 2006, 2210, 2431, 2465, 2950, 3190, 3245, 3422, 3575, 3770, 3835, 4147, 4675, 4862, 4930, 5015, 5423, 5525, 6409, 6490, 7150, 7670, 7975, 8294, 8437, 8555, 9350, 9425, 10030, 10846, 11033, 11050, 12155, 12325, 12818, 13039, 15950, 16225, 16874, 17110, 18821, 18850, 19175, 20735, 22066, 22243, 24310, 24650, 25075, 26078, 27115, 29087, 32045, 32450, 37642, 38350, 41470, 42185, 42775, 44486, 50150, 54230, 55165, 58174, 60775, 64090, 65195, 70499, 84370, 85550, 94105, 103675, 110330, 111215, 121550, 130390, 135575, 140998, 143429, 145435, 160225, 188210, 207350, 210925, 222430, 244673, 271150, 275825, 286858, 290870, 319957, 320450, 325975, 352495, 378131, 421850, 470525, 489346, 551650, 556075, 639914, 651950, 704990, 717145, 727175, 756262, 941050, 1112150, 1223365, 1434290, 1454350, 1599785, 1762475, 1890655, 2446730, 3199570, 3524950, 3585725, 3781310, 4159441, 6116825, 7171450, 7998925, 8318882, 9453275, 12233650, 15997850, 18906550, 20797205, 41594410, 103986025, 207972050]

約数ペア:

[(1, 207972050), (2, 103986025), (5, 41594410), (10, 20797205), (11, 18906550), (13, 15997850), (17, 12233650), (22, 9453275), (25, 8318882), (26, 7998925), (29, 7171450), (34, 6116825), (50, 4159441), (55, 3781310), (58, 3585725), (59, 3524950), (65, 3199570), (85, 2446730), (110, 1890655), (118, 1762475), (130, 1599785), (143, 1454350), (145, 1434290), (170, 1223365), (187, 1112150), (221, 941050), (275, 756262), (286, 727175), (290, 717145), (295, 704990), (319, 651950), (325, 639914), (374, 556075), (377, 551650), (425, 489346), (442, 470525), (493, 421850), (550, 378131), (590, 352495), (638, 325975), (649, 320450), (650, 319957), (715, 290870), (725, 286858), (754, 275825), (767, 271150), (850, 244673), (935, 222430), (986, 210925), (1003, 207350), (1105, 188210), (1298, 160225), (1430, 145435), (1450, 143429), (1475, 140998), (1534, 135575), (1595, 130390), (1711, 121550), (1870, 111215), (1885, 110330), (2006, 103675), (2210, 94105), (2431, 85550), (2465, 84370), (2950, 70499), (3190, 65195), (3245, 64090), (3422, 60775), (3575, 58174), (3770, 55165), (3835, 54230), (4147, 50150), (4675, 44486), (4862, 42775), (4930, 42185), (5015, 41470), (5423, 38350), (5525, 37642), (6409, 32450), (6490, 32045), (7150, 29087), (7670, 27115), (7975, 26078), (8294, 25075), (8437, 24650), (8555, 24310), (9350, 22243), (9425, 22066), (10030, 20735), (10846, 19175), (11033, 18850), (11050, 18821), (12155, 17110), (12325, 16874), (12818, 16225), (13039, 15950)]