203962375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 262828800

約数和(自身を除く): 58866425

約数列:

[1, 5, 25, 47, 125, 149, 233, 235, 745, 1165, 1175, 3725, 5825, 5875, 7003, 10951, 18625, 29125, 34717, 35015, 54755, 173585, 175075, 273775, 867925, 875375, 1368875, 1631699, 4339625, 8158495, 40792475, 203962375]

約数ペア:

[(1, 203962375), (5, 40792475), (25, 8158495), (47, 4339625), (125, 1631699), (149, 1368875), (233, 875375), (235, 867925), (745, 273775), (1165, 175075), (1175, 173585), (3725, 54755), (5825, 35015), (5875, 34717), (7003, 29125), (10951, 18625)]