209629968

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{10891}}^1$

素因数の和:11303

約数の個数: 40

約数和(自身を含む): 542944416

約数和(自身を除く): 333314448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 2406, 3208, 4812, 6416, 9624, 10891, 19248, 21782, 32673, 43564, 65346, 87128, 130692, 174256, 261384, 522768, 4367291, 8734582, 13101873, 17469164, 26203746, 34938328, 52407492, 69876656, 104814984, 209629968]

約数ペア:

[(1, 209629968), (2, 104814984), (3, 69876656), (4, 52407492), (6, 34938328), (8, 26203746), (12, 17469164), (16, 13101873), (24, 8734582), (48, 4367291), (401, 522768), (802, 261384), (1203, 174256), (1604, 130692), (2406, 87128), (3208, 65346), (4812, 43564), (6416, 32673), (9624, 21782), (10891, 19248)]