207974402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 326918592

約数和(自身を除く): 118944190

約数列:

[1, 2, 43, 86, 97, 107, 194, 214, 233, 466, 4171, 4601, 8342, 9202, 10019, 10379, 20038, 20758, 22601, 24931, 45202, 49862, 446297, 892594, 971843, 1072033, 1943686, 2144066, 2418307, 4836614, 103987201, 207974402]

約数ペア:

[(1, 207974402), (2, 103987201), (43, 4836614), (86, 2418307), (97, 2144066), (107, 1943686), (194, 1072033), (214, 971843), (233, 892594), (466, 446297), (4171, 49862), (4601, 45202), (8342, 24931), (9202, 22601), (10019, 20758), (10379, 20038)]