201769269

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{13723}}^1$

素因数の和:13781

約数の個数: 24

約数和(自身を含む): 301379040

約数和(自身を除く): 99609771

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 4901, 13723, 14703, 41169, 178399, 397967, 535197, 1193901, 2319187, 5173571, 6957561, 15520713, 67256423, 201769269]

約数ペア:

[(1, 201769269), (3, 67256423), (13, 15520713), (29, 6957561), (39, 5173571), (87, 2319187), (169, 1193901), (377, 535197), (507, 397967), (1131, 178399), (4901, 41169), (13723, 14703)]