202830896

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{123077}}^1$

素因数の和:123188

約数の個数: 20

約数和(自身を含む): 396803472

約数和(自身を除く): 193972576

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 123077, 246154, 492308, 984616, 1969232, 12676931, 25353862, 50707724, 101415448, 202830896]

約数ペア:

[(1, 202830896), (2, 101415448), (4, 50707724), (8, 25353862), (16, 12676931), (103, 1969232), (206, 984616), (412, 492308), (824, 246154), (1648, 123077)]