201672728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{5333}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 393649200

約数和(自身を除く): 191976472

約数列:

[1, 2, 4, 8, 29, 58, 116, 163, 232, 326, 652, 1304, 4727, 5333, 9454, 10666, 18908, 21332, 37816, 42664, 154657, 309314, 618628, 869279, 1237256, 1738558, 3477116, 6954232, 25209091, 50418182, 100836364, 201672728]

約数ペア:

[(1, 201672728), (2, 100836364), (4, 50418182), (8, 25209091), (29, 6954232), (58, 3477116), (116, 1738558), (163, 1237256), (232, 869279), (326, 618628), (652, 309314), (1304, 154657), (4727, 42664), (5333, 37816), (9454, 21332), (10666, 18908)]