201442872

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{21577}}^1$

素因数の和:21975

約数の個数: 32

約数和(自身を含む): 504925200

約数和(自身を除く): 303482328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 21577, 43154, 64731, 86308, 129462, 172616, 258924, 517848, 8393453, 16786906, 25180359, 33573812, 50360718, 67147624, 100721436, 201442872]

約数ペア:

[(1, 201442872), (2, 100721436), (3, 67147624), (4, 50360718), (6, 33573812), (8, 25180359), (12, 16786906), (24, 8393453), (389, 517848), (778, 258924), (1167, 172616), (1556, 129462), (2334, 86308), (3112, 64731), (4668, 43154), (9336, 21577)]