201320382352

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1251121}}^1$

素因数の和:1251331

約数の個数: 40

約数和(自身を含む): 397931863320

約数和(自身を除く): 196611480968

約数列:

[1, 2, 4, 8, 16, 89, 113, 178, 226, 356, 452, 712, 904, 1424, 1808, 10057, 20114, 40228, 80456, 160912, 1251121, 2502242, 5004484, 10008968, 20017936, 111349769, 141376673, 222699538, 282753346, 445399076, 565506692, 890798152, 1131013384, 1781596304, 2262026768, 12582523897, 25165047794, 50330095588, 100660191176, 201320382352]

約数ペア:

[(1, 201320382352), (2, 100660191176), (4, 50330095588), (8, 25165047794), (16, 12582523897), (89, 2262026768), (113, 1781596304), (178, 1131013384), (226, 890798152), (356, 565506692), (452, 445399076), (712, 282753346), (904, 222699538), (1424, 141376673), (1808, 111349769), (10057, 20017936), (20114, 10008968), (40228, 5004484), (80456, 2502242), (160912, 1251121)]