196376050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{761}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 394865352

約数和(自身を除く): 198489302

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 397, 650, 761, 794, 1522, 1985, 3805, 3970, 5161, 7610, 9893, 9925, 10322, 19025, 19786, 19850, 25805, 38050, 49465, 51610, 98930, 129025, 247325, 258050, 302117, 494650, 604234, 1510585, 3021170, 3927521, 7552925, 7855042, 15105850, 19637605, 39275210, 98188025, 196376050]

約数ペア:

[(1, 196376050), (2, 98188025), (5, 39275210), (10, 19637605), (13, 15105850), (25, 7855042), (26, 7552925), (50, 3927521), (65, 3021170), (130, 1510585), (325, 604234), (397, 494650), (650, 302117), (761, 258050), (794, 247325), (1522, 129025), (1985, 98930), (3805, 51610), (3970, 49465), (5161, 38050), (7610, 25805), (9893, 19850), (9925, 19786), (10322, 19025)]