201831396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1293791}}^1$

素因数の和:1293811

約数の個数: 24

約数和(自身を含む): 507166464

約数和(自身を除く): 305335068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1293791, 2587582, 3881373, 5175164, 7762746, 15525492, 16819283, 33638566, 50457849, 67277132, 100915698, 201831396]

約数ペア:

[(1, 201831396), (2, 100915698), (3, 67277132), (4, 50457849), (6, 33638566), (12, 16819283), (13, 15525492), (26, 7762746), (39, 5175164), (52, 3881373), (78, 2587582), (156, 1293791)]