207808510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 527446080

約数和(自身を除く): 319637570

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 26, 34, 35, 38, 49, 65, 70, 85, 91, 95, 98, 101, 119, 130, 133, 170, 182, 190, 202, 221, 238, 245, 247, 266, 323, 442, 455, 490, 494, 505, 595, 637, 646, 665, 707, 833, 910, 931, 1010, 1105, 1190, 1235, 1274, 1313, 1330, 1414, 1547, 1615, 1666, 1717, 1729, 1862, 1919, 2210, 2261, 2470, 2626, 3094, 3185, 3230, 3434, 3458, 3535, 3838, 4165, 4199, 4522, 4655, 4949, 6370, 6565, 7070, 7735, 8330, 8398, 8585, 8645, 9191, 9310, 9595, 9898, 10829, 11305, 12019, 12103, 13130, 13433, 15470, 15827, 17170, 17290, 18382, 19190, 20995, 21658, 22321, 22610, 24038, 24206, 24745, 24947, 26866, 29393, 31654, 32623, 41990, 44642, 45955, 49490, 49894, 54145, 58786, 60095, 60515, 64337, 65246, 67165, 79135, 84133, 91910, 94031, 108290, 111605, 120190, 121030, 124735, 128674, 134330, 146965, 156247, 158270, 163115, 168266, 174629, 188062, 205751, 223210, 228361, 249470, 293930, 312494, 321685, 326230, 349258, 411502, 420665, 424099, 456722, 470155, 643370, 781235, 841330, 848198, 873145, 940310, 1028755, 1093729, 1141805, 1222403, 1562470, 1598527, 1746290, 2057510, 2120495, 2187458, 2283610, 2444806, 2968693, 3197054, 4240990, 5468645, 5937386, 6112015, 7992635, 10937290, 12224030, 14843465, 15985270, 20780851, 29686930, 41561702, 103904255, 207808510]

約数ペア:

[(1, 207808510), (2, 103904255), (5, 41561702), (7, 29686930), (10, 20780851), (13, 15985270), (14, 14843465), (17, 12224030), (19, 10937290), (26, 7992635), (34, 6112015), (35, 5937386), (38, 5468645), (49, 4240990), (65, 3197054), (70, 2968693), (85, 2444806), (91, 2283610), (95, 2187458), (98, 2120495), (101, 2057510), (119, 1746290), (130, 1598527), (133, 1562470), (170, 1222403), (182, 1141805), (190, 1093729), (202, 1028755), (221, 940310), (238, 873145), (245, 848198), (247, 841330), (266, 781235), (323, 643370), (442, 470155), (455, 456722), (490, 424099), (494, 420665), (505, 411502), (595, 349258), (637, 326230), (646, 321685), (665, 312494), (707, 293930), (833, 249470), (910, 228361), (931, 223210), (1010, 205751), (1105, 188062), (1190, 174629), (1235, 168266), (1274, 163115), (1313, 158270), (1330, 156247), (1414, 146965), (1547, 134330), (1615, 128674), (1666, 124735), (1717, 121030), (1729, 120190), (1862, 111605), (1919, 108290), (2210, 94031), (2261, 91910), (2470, 84133), (2626, 79135), (3094, 67165), (3185, 65246), (3230, 64337), (3434, 60515), (3458, 60095), (3535, 58786), (3838, 54145), (4165, 49894), (4199, 49490), (4522, 45955), (4655, 44642), (4949, 41990), (6370, 32623), (6565, 31654), (7070, 29393), (7735, 26866), (8330, 24947), (8398, 24745), (8585, 24206), (8645, 24038), (9191, 22610), (9310, 22321), (9595, 21658), (9898, 20995), (10829, 19190), (11305, 18382), (12019, 17290), (12103, 17170), (13130, 15827), (13433, 15470)]