208663352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{1951}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 405820800

約数和(自身を除く): 197157448

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 461, 922, 1844, 1951, 3688, 3902, 7804, 13369, 15608, 26738, 53476, 56579, 106952, 113158, 226316, 452632, 899411, 1798822, 3597644, 7195288, 26082919, 52165838, 104331676, 208663352]

約数ペア:

[(1, 208663352), (2, 104331676), (4, 52165838), (8, 26082919), (29, 7195288), (58, 3597644), (116, 1798822), (232, 899411), (461, 452632), (922, 226316), (1844, 113158), (1951, 106952), (3688, 56579), (3902, 53476), (7804, 26738), (13369, 15608)]