219903384

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{155299}}^1$

素因数の和:155367

約数の個数: 32

約数和(自身を含む): 559080000

約数和(自身を除く): 339176616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 155299, 310598, 465897, 621196, 931794, 1242392, 1863588, 3727176, 9162641, 18325282, 27487923, 36650564, 54975846, 73301128, 109951692, 219903384]

約数ペア:

[(1, 219903384), (2, 109951692), (3, 73301128), (4, 54975846), (6, 36650564), (8, 27487923), (12, 18325282), (24, 9162641), (59, 3727176), (118, 1863588), (177, 1242392), (236, 931794), (354, 621196), (472, 465897), (708, 310598), (1416, 155299)]