201317410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 431806464

約数和(自身を除く): 230489054

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 113, 155, 217, 226, 310, 434, 565, 791, 821, 1085, 1130, 1582, 1642, 2170, 3503, 3955, 4105, 5747, 7006, 7910, 8210, 11494, 17515, 24521, 25451, 28735, 35030, 49042, 50902, 57470, 92773, 122605, 127255, 178157, 185546, 245210, 254510, 356314, 463865, 649411, 890785, 927730, 1298822, 1781570, 2875963, 3247055, 5751926, 6494110, 14379815, 20131741, 28759630, 40263482, 100658705, 201317410]

約数ペア:

[(1, 201317410), (2, 100658705), (5, 40263482), (7, 28759630), (10, 20131741), (14, 14379815), (31, 6494110), (35, 5751926), (62, 3247055), (70, 2875963), (113, 1781570), (155, 1298822), (217, 927730), (226, 890785), (310, 649411), (434, 463865), (565, 356314), (791, 254510), (821, 245210), (1085, 185546), (1130, 178157), (1582, 127255), (1642, 122605), (2170, 92773), (3503, 57470), (3955, 50902), (4105, 49042), (5747, 35030), (7006, 28735), (7910, 25451), (8210, 24521), (11494, 17515)]