210015812

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{2137}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 373551360

約数和(自身を除く): 163535548

約数列:

[1, 2, 4, 79, 158, 311, 316, 622, 1244, 2137, 4274, 8548, 24569, 49138, 98276, 168823, 337646, 664607, 675292, 1329214, 2658428, 52503953, 105007906, 210015812]

約数ペア:

[(1, 210015812), (2, 105007906), (4, 52503953), (79, 2658428), (158, 1329214), (311, 675292), (316, 664607), (622, 337646), (1244, 168823), (2137, 98276), (4274, 49138), (8548, 24569)]