202378293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4357}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 315676088

約数和(自身を除く): 113297795

約数列:

[1, 3, 9, 13, 39, 117, 397, 1191, 3573, 4357, 5161, 13071, 15483, 39213, 46449, 56641, 169923, 509769, 1729729, 5189187, 15567561, 22486477, 67459431, 202378293]

約数ペア:

[(1, 202378293), (3, 67459431), (9, 22486477), (13, 15567561), (39, 5189187), (117, 1729729), (397, 509769), (1191, 169923), (3573, 56641), (4357, 46449), (5161, 39213), (13071, 15483)]