214948799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 255257856

約数和(自身を除く): 40309057

約数列:

[1, 13, 17, 37, 97, 221, 271, 481, 629, 1261, 1649, 3523, 3589, 4607, 8177, 10027, 21437, 26287, 46657, 59891, 61013, 130351, 170459, 341731, 446879, 793169, 972619, 2215967, 5809427, 12644047, 16534523, 214948799]

約数ペア:

[(1, 214948799), (13, 16534523), (17, 12644047), (37, 5809427), (97, 2215967), (221, 972619), (271, 793169), (481, 446879), (629, 341731), (1261, 170459), (1649, 130351), (3523, 61013), (3589, 59891), (4607, 46657), (8177, 26287), (10027, 21437)]