206627343

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{2699}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 300412800

約数和(自身を除く): 93785457

約数列:

[1, 3, 13, 39, 151, 169, 453, 507, 1963, 2699, 5889, 8097, 25519, 35087, 76557, 105261, 407549, 456131, 1222647, 1368393, 5298137, 15894411, 68875781, 206627343]

約数ペア:

[(1, 206627343), (3, 68875781), (13, 15894411), (39, 5298137), (151, 1368393), (169, 1222647), (453, 456131), (507, 407549), (1963, 105261), (2699, 76557), (5889, 35087), (8097, 25519)]