194563864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2693}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 398604240

約数和(自身を除く): 204040376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 821, 1642, 2693, 3284, 5386, 6568, 9031, 10772, 18062, 21544, 29623, 36124, 59246, 72248, 118492, 236984, 2210953, 4421906, 8843812, 17687624, 24320483, 48640966, 97281932, 194563864]

約数ペア:

[(1, 194563864), (2, 97281932), (4, 48640966), (8, 24320483), (11, 17687624), (22, 8843812), (44, 4421906), (88, 2210953), (821, 236984), (1642, 118492), (2693, 72248), (3284, 59246), (5386, 36124), (6568, 29623), (9031, 21544), (10772, 18062)]