201812144

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{99317}}^1$

素因数の和:99452

約数の個数: 20

約数和(自身を含む): 394093824

約数和(自身を除く): 192281680

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 99317, 198634, 397268, 794536, 1589072, 12613259, 25226518, 50453036, 100906072, 201812144]

約数ペア:

[(1, 201812144), (2, 100906072), (4, 50453036), (8, 25226518), (16, 12613259), (127, 1589072), (254, 794536), (508, 397268), (1016, 198634), (2032, 99317)]