214485719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43961}}^1$

素因数の和:44026

約数の個数: 16

約数和(自身を含む): 265882176

約数和(自身を除く): 51396457

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 43961, 307727, 747337, 1802401, 5231359, 12616807, 30640817, 214485719]

約数ペア:

[(1, 214485719), (7, 30640817), (17, 12616807), (41, 5231359), (119, 1802401), (287, 747337), (697, 307727), (4879, 43961)]