220063916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{10627}}^1$

素因数の和:10829

約数の個数: 24

約数和(自身を含む): 399952896

約数和(自身を除く): 179888980

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 668, 5177, 10354, 10627, 20708, 21254, 42508, 329437, 658874, 1317748, 1774709, 3549418, 7098836, 55015979, 110031958, 220063916]

約数ペア:

[(1, 220063916), (2, 110031958), (4, 55015979), (31, 7098836), (62, 3549418), (124, 1774709), (167, 1317748), (334, 658874), (668, 329437), (5177, 42508), (10354, 21254), (10627, 20708)]