202154048

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{39983}}^1$

素因数の和:40074

約数の個数: 28

約数和(自身を含む): 406237440

約数和(自身を除く): 204083392

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 39983, 79966, 159932, 319864, 639728, 1279456, 2558912, 3158657, 6317314, 12634628, 25269256, 50538512, 101077024, 202154048]

約数ペア:

[(1, 202154048), (2, 101077024), (4, 50538512), (8, 25269256), (16, 12634628), (32, 6317314), (64, 3158657), (79, 2558912), (158, 1279456), (316, 639728), (632, 319864), (1264, 159932), (2528, 79966), (5056, 39983)]