204578964

素因数分解:

$2^2\times 3^2\times {\mathrm{2311}}^1\times {\mathrm{2459}}^1$

素因数の和:4780

約数の個数: 36

約数和(自身を含む): 517564320

約数和(自身を除く): 312985356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2311, 2459, 4622, 4918, 6933, 7377, 9244, 9836, 13866, 14754, 20799, 22131, 27732, 29508, 41598, 44262, 83196, 88524, 5682749, 11365498, 17048247, 22730996, 34096494, 51144741, 68192988, 102289482, 204578964]

約数ペア:

[(1, 204578964), (2, 102289482), (3, 68192988), (4, 51144741), (6, 34096494), (9, 22730996), (12, 17048247), (18, 11365498), (36, 5682749), (2311, 88524), (2459, 83196), (4622, 44262), (4918, 41598), (6933, 29508), (7377, 27732), (9244, 22131), (9836, 20799), (13866, 14754)]