201411656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1847}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 387858240

約数和(自身を除く): 186446584

約数列:

[1, 2, 4, 8, 43, 86, 172, 317, 344, 634, 1268, 1847, 2536, 3694, 7388, 13631, 14776, 27262, 54524, 79421, 109048, 158842, 317684, 585499, 635368, 1170998, 2341996, 4683992, 25176457, 50352914, 100705828, 201411656]

約数ペア:

[(1, 201411656), (2, 100705828), (4, 50352914), (8, 25176457), (43, 4683992), (86, 2341996), (172, 1170998), (317, 635368), (344, 585499), (634, 317684), (1268, 158842), (1847, 109048), (2536, 79421), (3694, 54524), (7388, 27262), (13631, 14776)]