194731090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 381249792

約数和(自身を除く): 186518702

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 289, 430, 578, 731, 1445, 1462, 1567, 2890, 3134, 3655, 7310, 7835, 12427, 15670, 24854, 26639, 53278, 62135, 67381, 124270, 133195, 134762, 266390, 336905, 452863, 673810, 905726, 1145477, 2264315, 2290954, 4528630, 5727385, 11454770, 19473109, 38946218, 97365545, 194731090]

約数ペア:

[(1, 194731090), (2, 97365545), (5, 38946218), (10, 19473109), (17, 11454770), (34, 5727385), (43, 4528630), (85, 2290954), (86, 2264315), (170, 1145477), (215, 905726), (289, 673810), (430, 452863), (578, 336905), (731, 266390), (1445, 134762), (1462, 133195), (1567, 124270), (2890, 67381), (3134, 62135), (3655, 53278), (7310, 26639), (7835, 24854), (12427, 15670)]