202013577

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31481}}^1$

素因数の和:31541

約数の個数: 24

約数和(自身を含む): 314316288

約数和(自身を除く): 112302711

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 31481, 94443, 283329, 724063, 975911, 2172189, 2927733, 6516567, 8783199, 22445953, 67337859, 202013577]

約数ペア:

[(1, 202013577), (3, 67337859), (9, 22445953), (23, 8783199), (31, 6516567), (69, 2927733), (93, 2172189), (207, 975911), (279, 724063), (713, 283329), (2139, 94443), (6417, 31481)]