215480382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{95261}}^1$

素因数の和:95308

約数の個数: 32

約数和(自身を含む): 480120480

約数和(自身を除く): 264640098

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 95261, 190522, 285783, 571566, 1238393, 2476786, 2762569, 3715179, 5525138, 7430358, 8287707, 16575414, 35913397, 71826794, 107740191, 215480382]

約数ペア:

[(1, 215480382), (2, 107740191), (3, 71826794), (6, 35913397), (13, 16575414), (26, 8287707), (29, 7430358), (39, 5525138), (58, 3715179), (78, 2762569), (87, 2476786), (174, 1238393), (377, 571566), (754, 285783), (1131, 190522), (2262, 95261)]