218207104

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{100279}}^1$

素因数の和:100310

約数の個数: 32

約数和(自身を含む): 460285200

約数和(自身を除く): 242078096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 100279, 200558, 401116, 802232, 1604464, 1704743, 3208928, 3409486, 6417856, 6818972, 12835712, 13637944, 27275888, 54551776, 109103552, 218207104]

約数ペア:

[(1, 218207104), (2, 109103552), (4, 54551776), (8, 27275888), (16, 13637944), (17, 12835712), (32, 6818972), (34, 6417856), (64, 3409486), (68, 3208928), (128, 1704743), (136, 1604464), (272, 802232), (544, 401116), (1088, 200558), (2176, 100279)]