201478156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{77611}}^1$

素因数の和:77685

約数の個数: 24

約数和(自身を含む): 391164480

約数和(自身を除く): 189686324

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 77611, 155222, 310444, 853721, 1707442, 3414884, 4579049, 9158098, 18316196, 50369539, 100739078, 201478156]

約数ペア:

[(1, 201478156), (2, 100739078), (4, 50369539), (11, 18316196), (22, 9158098), (44, 4579049), (59, 3414884), (118, 1707442), (236, 853721), (649, 310444), (1298, 155222), (2596, 77611)]