190197464

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2027}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 367595280

約数和(自身を除く): 177397816

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 317, 634, 1268, 2027, 2536, 4054, 8108, 11729, 16216, 23458, 46916, 74999, 93832, 149998, 299996, 599992, 642559, 1285118, 2570236, 5140472, 23774683, 47549366, 95098732, 190197464]

約数ペア:

[(1, 190197464), (2, 95098732), (4, 47549366), (8, 23774683), (37, 5140472), (74, 2570236), (148, 1285118), (296, 642559), (317, 599992), (634, 299996), (1268, 149998), (2027, 93832), (2536, 74999), (4054, 46916), (8108, 23458), (11729, 16216)]