201399268

素因数分解:

$2^2\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{2789}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 403099200

約数和(自身を除く): 201699932

約数列:

[1, 2, 4, 7, 14, 28, 2579, 2789, 5158, 5578, 10316, 11156, 18053, 19523, 36106, 39046, 72212, 78092, 7192831, 14385662, 28771324, 50349817, 100699634, 201399268]

約数ペア:

[(1, 201399268), (2, 100699634), (4, 50349817), (7, 28771324), (14, 14385662), (28, 7192831), (2579, 78092), (2789, 72212), (5158, 39046), (5578, 36106), (10316, 19523), (11156, 18053)]