201220264

素因数分解:

$2^3\times 7^3\times {\mathrm{73331}}^1$

素因数の和:73358

約数の個数: 32

約数和(自身を含む): 439992000

約数和(自身を除く): 238771736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 73331, 146662, 293324, 513317, 586648, 1026634, 2053268, 3593219, 4106536, 7186438, 14372876, 25152533, 28745752, 50305066, 100610132, 201220264]

約数ペア:

[(1, 201220264), (2, 100610132), (4, 50305066), (7, 28745752), (8, 25152533), (14, 14372876), (28, 7186438), (49, 4106536), (56, 3593219), (98, 2053268), (196, 1026634), (343, 586648), (392, 513317), (686, 293324), (1372, 146662), (2744, 73331)]