204510250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5128

約数の個数: 64

約数和(自身を含む): 456648192

約数和(自身を除く): 252137942

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 805, 875, 1150, 1610, 1750, 2875, 4025, 5081, 5750, 8050, 10162, 20125, 25405, 35567, 40250, 50810, 71134, 116863, 127025, 177835, 233726, 254050, 355670, 584315, 635125, 818041, 889175, 1168630, 1270250, 1636082, 1778350, 2921575, 4090205, 4445875, 5843150, 8180410, 8891750, 14607875, 20451025, 29215750, 40902050, 102255125, 204510250]

約数ペア:

[(1, 204510250), (2, 102255125), (5, 40902050), (7, 29215750), (10, 20451025), (14, 14607875), (23, 8891750), (25, 8180410), (35, 5843150), (46, 4445875), (50, 4090205), (70, 2921575), (115, 1778350), (125, 1636082), (161, 1270250), (175, 1168630), (230, 889175), (250, 818041), (322, 635125), (350, 584315), (575, 355670), (805, 254050), (875, 233726), (1150, 177835), (1610, 127025), (1750, 116863), (2875, 71134), (4025, 50810), (5081, 40250), (5750, 35567), (8050, 25405), (10162, 20125)]