224714399

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 287561808

約数和(自身を除く): 62847409

約数列:

[1, 7, 13, 41, 91, 113, 169, 287, 533, 791, 1183, 1469, 1681, 3731, 4633, 6929, 10283, 11767, 19097, 21853, 32431, 48503, 60229, 133679, 152971, 189953, 284089, 421603, 782977, 1329671, 1988623, 2469389, 5480839, 17285723, 32102057, 224714399]

約数ペア:

[(1, 224714399), (7, 32102057), (13, 17285723), (41, 5480839), (91, 2469389), (113, 1988623), (169, 1329671), (287, 782977), (533, 421603), (791, 284089), (1183, 189953), (1469, 152971), (1681, 133679), (3731, 60229), (4633, 48503), (6929, 32431), (10283, 21853), (11767, 19097)]