203072057

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3571}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 222035520

約数和(自身を除く): 18963463

約数列:

[1, 19, 41, 73, 779, 1387, 2993, 3571, 56867, 67849, 146411, 260683, 2781809, 4952977, 10688003, 203072057]

約数ペア:

[(1, 203072057), (19, 10688003), (41, 4952977), (73, 2781809), (779, 260683), (1387, 146411), (2993, 67849), (3571, 56867)]