197026208

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{39217}}^1$

素因数の和:39384

約数の個数: 24

約数和(自身を含む): 390375972

約数和(自身を除く): 193349764

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 39217, 78434, 156868, 313736, 627472, 1254944, 6157069, 12314138, 24628276, 49256552, 98513104, 197026208]

約数ペア:

[(1, 197026208), (2, 98513104), (4, 49256552), (8, 24628276), (16, 12314138), (32, 6157069), (157, 1254944), (314, 627472), (628, 313736), (1256, 156868), (2512, 78434), (5024, 39217)]