202804528

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 400743200

約数和(自身を除く): 197938672

約数列:

[1, 2, 4, 8, 16, 103, 109, 206, 218, 412, 436, 824, 872, 1129, 1648, 1744, 2258, 4516, 9032, 11227, 18064, 22454, 44908, 89816, 116287, 123061, 179632, 232574, 246122, 465148, 492244, 930296, 984488, 1860592, 1968976, 12675283, 25350566, 50701132, 101402264, 202804528]

約数ペア:

[(1, 202804528), (2, 101402264), (4, 50701132), (8, 25350566), (16, 12675283), (103, 1968976), (109, 1860592), (206, 984488), (218, 930296), (412, 492244), (436, 465148), (824, 246122), (872, 232574), (1129, 179632), (1648, 123061), (1744, 116287), (2258, 89816), (4516, 44908), (9032, 22454), (11227, 18064)]