202495376

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{853}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 404416824

約数和(自身を除く): 201921448

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 401, 592, 802, 853, 1604, 1706, 3208, 3412, 6416, 6824, 13648, 14837, 29674, 31561, 59348, 63122, 118696, 126244, 237392, 252488, 342053, 504976, 684106, 1368212, 2736424, 5472848, 12655961, 25311922, 50623844, 101247688, 202495376]

約数ペア:

[(1, 202495376), (2, 101247688), (4, 50623844), (8, 25311922), (16, 12655961), (37, 5472848), (74, 2736424), (148, 1368212), (296, 684106), (401, 504976), (592, 342053), (802, 252488), (853, 237392), (1604, 126244), (1706, 118696), (3208, 63122), (3412, 59348), (6416, 31561), (6824, 29674), (13648, 14837)]