121210256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{261229}}^1$

素因数の和:261266

約数の個数: 20

約数和(自身を含む): 242943900

約数和(自身を除く): 121733644

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 261229, 522458, 1044916, 2089832, 4179664, 7575641, 15151282, 30302564, 60605128, 121210256]

約数ペア:

[(1, 121210256), (2, 60605128), (4, 30302564), (8, 15151282), (16, 7575641), (29, 4179664), (58, 2089832), (116, 1044916), (232, 522458), (464, 261229)]