203415524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 391128192

約数和(自身を除く): 187712668

約数列:

[1, 2, 4, 13, 26, 52, 103, 163, 206, 233, 326, 412, 466, 652, 932, 1339, 2119, 2678, 3029, 4238, 5356, 6058, 8476, 12116, 16789, 23999, 33578, 37979, 47998, 67156, 75958, 95996, 151916, 218257, 311987, 436514, 493727, 623974, 873028, 987454, 1247948, 1974908, 3911837, 7823674, 15647348, 50853881, 101707762, 203415524]

約数ペア:

[(1, 203415524), (2, 101707762), (4, 50853881), (13, 15647348), (26, 7823674), (52, 3911837), (103, 1974908), (163, 1247948), (206, 987454), (233, 873028), (326, 623974), (412, 493727), (466, 436514), (652, 311987), (932, 218257), (1339, 151916), (2119, 95996), (2678, 75958), (3029, 67156), (4238, 47998), (5356, 37979), (6058, 33578), (8476, 23999), (12116, 16789)]