207348519

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2843}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 331997184

約数和(自身を除く): 124648665

約数列:

[1, 3, 7, 21, 23, 69, 151, 161, 453, 483, 1057, 2843, 3171, 3473, 8529, 10419, 19901, 24311, 59703, 65389, 72933, 196167, 429293, 457723, 1287879, 1373169, 3005051, 9015153, 9873739, 29621217, 69116173, 207348519]

約数ペア:

[(1, 207348519), (3, 69116173), (7, 29621217), (21, 9873739), (23, 9015153), (69, 3005051), (151, 1373169), (161, 1287879), (453, 457723), (483, 429293), (1057, 196167), (2843, 72933), (3171, 65389), (3473, 59703), (8529, 24311), (10419, 19901)]