203418748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{105727}}^1$

素因数の和:105781

約数の個数: 24

約数和(自身を含む): 393731072

約数和(自身を除く): 190312324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 105727, 211454, 422908, 1374451, 2748902, 3911899, 5497804, 7823798, 15647596, 50854687, 101709374, 203418748]

約数ペア:

[(1, 203418748), (2, 101709374), (4, 50854687), (13, 15647596), (26, 7823798), (37, 5497804), (52, 3911899), (74, 2748902), (148, 1374451), (481, 422908), (962, 211454), (1924, 105727)]