201254672

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{15173}}^1$

素因数の和:16010

約数の個数: 20

約数和(自身を含む): 390427020

約数和(自身を除く): 189172348

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 13264, 15173, 30346, 60692, 121384, 242768, 12578417, 25156834, 50313668, 100627336, 201254672]

約数ペア:

[(1, 201254672), (2, 100627336), (4, 50313668), (8, 25156834), (16, 12578417), (829, 242768), (1658, 121384), (3316, 60692), (6632, 30346), (13264, 15173)]