201875648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242639}}^1$

素因数の和:242664

約数の個数: 28

約数和(自身を含む): 431413920

約数和(自身を除く): 229538272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242639, 485278, 970556, 1941112, 3154307, 3882224, 6308614, 7764448, 12617228, 15528896, 25234456, 50468912, 100937824, 201875648]

約数ペア:

[(1, 201875648), (2, 100937824), (4, 50468912), (8, 25234456), (13, 15528896), (16, 12617228), (26, 7764448), (32, 6308614), (52, 3882224), (64, 3154307), (104, 1941112), (208, 970556), (416, 485278), (832, 242639)]