221477326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22697}}^1$

素因数の和:22764

約数の個数: 32

約数和(自身を含む): 411832512

約数和(自身を除く): 190355186

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 22697, 45394, 158879, 317758, 385849, 771698, 930577, 1861154, 2700943, 5401886, 6514039, 13028078, 15819809, 31639618, 110738663, 221477326]

約数ペア:

[(1, 221477326), (2, 110738663), (7, 31639618), (14, 15819809), (17, 13028078), (34, 6514039), (41, 5401886), (82, 2700943), (119, 1861154), (238, 930577), (287, 771698), (574, 385849), (697, 317758), (1394, 158879), (4879, 45394), (9758, 22697)]