203485022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2381}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 348153120

約数和(自身を除く): 144668098

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 346, 494, 2249, 2381, 3287, 4498, 4762, 6574, 30953, 42731, 45239, 61906, 85462, 90478, 411913, 588107, 823826, 1176214, 5354869, 7826347, 10709738, 15652694, 101742511, 203485022]

約数ペア:

[(1, 203485022), (2, 101742511), (13, 15652694), (19, 10709738), (26, 7826347), (38, 5354869), (173, 1176214), (247, 823826), (346, 588107), (494, 411913), (2249, 90478), (2381, 85462), (3287, 61906), (4498, 45239), (4762, 42731), (6574, 30953)]