218610236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{144967}}^1$

素因数の和:145013

約数の個数: 24

約数和(自身を含む): 426205920

約数和(自身を除く): 207595684

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 144967, 289934, 579868, 1884571, 3769142, 4204043, 7538284, 8408086, 16816172, 54652559, 109305118, 218610236]

約数ペア:

[(1, 218610236), (2, 109305118), (4, 54652559), (13, 16816172), (26, 8408086), (29, 7538284), (52, 4204043), (58, 3769142), (116, 1884571), (377, 579868), (754, 289934), (1508, 144967)]