203753416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6353}}^1$

素因数の和:6589

約数の個数: 32

約数和(自身を含む): 404114400

約数和(自身を除く): 200360984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 844, 1688, 4009, 6353, 8018, 12706, 16036, 25412, 32072, 50824, 120707, 241414, 482828, 965656, 1340483, 2680966, 5361932, 10723864, 25469177, 50938354, 101876708, 203753416]

約数ペア:

[(1, 203753416), (2, 101876708), (4, 50938354), (8, 25469177), (19, 10723864), (38, 5361932), (76, 2680966), (152, 1340483), (211, 965656), (422, 482828), (844, 241414), (1688, 120707), (4009, 50824), (6353, 32072), (8018, 25412), (12706, 16036)]