202954129

素因数分解:

$7^4\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:782

約数の個数: 20

約数和(自身を含む): 238880484

約数和(自身を除く): 35926355

約数列:

[1, 7, 49, 137, 343, 617, 959, 2401, 4319, 6713, 30233, 46991, 84529, 211631, 328937, 591703, 1481417, 4141921, 28993447, 202954129]

約数ペア:

[(1, 202954129), (7, 28993447), (49, 4141921), (137, 1481417), (343, 591703), (617, 328937), (959, 211631), (2401, 84529), (4319, 46991), (6713, 30233)]