202913898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{7517}}^1$

素因数の和:7942

約数の個数: 32

約数和(自身を含む): 443862720

約数和(自身を除く): 240948822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 818, 1227, 2454, 4499, 7517, 8998, 13497, 15034, 22551, 26994, 45102, 82687, 165374, 248061, 496122, 3074453, 6148906, 9223359, 18446718, 33818983, 67637966, 101456949, 202913898]

約数ペア:

[(1, 202913898), (2, 101456949), (3, 67637966), (6, 33818983), (11, 18446718), (22, 9223359), (33, 6148906), (66, 3074453), (409, 496122), (818, 248061), (1227, 165374), (2454, 82687), (4499, 45102), (7517, 26994), (8998, 22551), (13497, 15034)]