204808568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{2179}}^1$

素因数の和:2595

約数の個数: 32

約数和(自身を含む): 397632000

約数和(自身を除く): 192823432

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 379, 758, 1516, 2179, 3032, 4358, 8716, 11749, 17432, 23498, 46996, 67549, 93992, 135098, 270196, 540392, 825841, 1651682, 3303364, 6606728, 25601071, 51202142, 102404284, 204808568]

約数ペア:

[(1, 204808568), (2, 102404284), (4, 51202142), (8, 25601071), (31, 6606728), (62, 3303364), (124, 1651682), (248, 825841), (379, 540392), (758, 270196), (1516, 135098), (2179, 93992), (3032, 67549), (4358, 46996), (8716, 23498), (11749, 17432)]