201256432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6961}}^1$

素因数の和:7121

約数の個数: 40

約数和(自身を含む): 423011120

約数和(自身を除く): 221754688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 3614, 6961, 7228, 13922, 14456, 27844, 28912, 55688, 90493, 111376, 180986, 361972, 723944, 967579, 1447888, 1935158, 3870316, 7740632, 12578527, 15481264, 25157054, 50314108, 100628216, 201256432]

約数ペア:

[(1, 201256432), (2, 100628216), (4, 50314108), (8, 25157054), (13, 15481264), (16, 12578527), (26, 7740632), (52, 3870316), (104, 1935158), (139, 1447888), (208, 967579), (278, 723944), (556, 361972), (1112, 180986), (1807, 111376), (2224, 90493), (3614, 55688), (6961, 28912), (7228, 27844), (13922, 14456)]