188339950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{47681}}^1$

素因数の和:47772

約数の個数: 24

約数和(自身を含む): 354754080

約数和(自身を除く): 166414130

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 47681, 95362, 238405, 476810, 1192025, 2384050, 3766799, 7533598, 18833995, 37667990, 94169975, 188339950]

約数ペア:

[(1, 188339950), (2, 94169975), (5, 37667990), (10, 18833995), (25, 7533598), (50, 3766799), (79, 2384050), (158, 1192025), (395, 476810), (790, 238405), (1975, 95362), (3950, 47681)]