202443281872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{866683}}^1$

素因数の和:867827

約数の個数: 40

約数和(自身を含む): 422782322144

約数和(自身を除く): 220339040272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1123, 2246, 4492, 8984, 14599, 17968, 29198, 58396, 116792, 233584, 866683, 1733366, 3466732, 6933464, 11266879, 13866928, 22533758, 45067516, 90135032, 180270064, 973285009, 1946570018, 3893140036, 7786280072, 12652705117, 15572560144, 25305410234, 50610820468, 101221640936, 202443281872]

約数ペア:

[(1, 202443281872), (2, 101221640936), (4, 50610820468), (8, 25305410234), (13, 15572560144), (16, 12652705117), (26, 7786280072), (52, 3893140036), (104, 1946570018), (208, 973285009), (1123, 180270064), (2246, 90135032), (4492, 45067516), (8984, 22533758), (14599, 13866928), (17968, 11266879), (29198, 6933464), (58396, 3466732), (116792, 1733366), (233584, 866683)]