201646808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{22247}}^1$

素因数の和:22367

約数の個数: 32

約数和(自身を含む): 416482560

約数和(自身を除く): 214835752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 22247, 44494, 88988, 177976, 244717, 489434, 978868, 1957736, 2291441, 4582882, 9165764, 18331528, 25205851, 50411702, 100823404, 201646808]

約数ペア:

[(1, 201646808), (2, 100823404), (4, 50411702), (8, 25205851), (11, 18331528), (22, 9165764), (44, 4582882), (88, 2291441), (103, 1957736), (206, 978868), (412, 489434), (824, 244717), (1133, 177976), (2266, 88988), (4532, 44494), (9064, 22247)]