202543530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10837}}^1$

素因数の和:10943

約数の個数: 64

約数和(自身を含む): 561841920

約数和(自身を除く): 359298390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 9345, 10837, 18690, 21674, 32511, 54185, 65022, 75859, 108370, 151718, 162555, 227577, 325110, 379295, 455154, 758590, 964493, 1137885, 1928986, 2275770, 2893479, 4822465, 5786958, 6751451, 9644930, 13502902, 14467395, 20254353, 28934790, 33757255, 40508706, 67514510, 101271765, 202543530]

約数ペア:

[(1, 202543530), (2, 101271765), (3, 67514510), (5, 40508706), (6, 33757255), (7, 28934790), (10, 20254353), (14, 14467395), (15, 13502902), (21, 9644930), (30, 6751451), (35, 5786958), (42, 4822465), (70, 2893479), (89, 2275770), (105, 1928986), (178, 1137885), (210, 964493), (267, 758590), (445, 455154), (534, 379295), (623, 325110), (890, 227577), (1246, 162555), (1335, 151718), (1869, 108370), (2670, 75859), (3115, 65022), (3738, 54185), (6230, 32511), (9345, 21674), (10837, 18690)]