207868304

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27701}}^1$

素因数の和:27783

約数の個数: 40

約数和(自身を含む): 467166528

約数和(自身を除く): 259298224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 27701, 55402, 110804, 193907, 221608, 387814, 443216, 775628, 1551256, 1855967, 3102512, 3711934, 7423868, 12991769, 14847736, 25983538, 29695472, 51967076, 103934152, 207868304]

約数ペア:

[(1, 207868304), (2, 103934152), (4, 51967076), (7, 29695472), (8, 25983538), (14, 14847736), (16, 12991769), (28, 7423868), (56, 3711934), (67, 3102512), (112, 1855967), (134, 1551256), (268, 775628), (469, 443216), (536, 387814), (938, 221608), (1072, 193907), (1876, 110804), (3752, 55402), (7504, 27701)]