210443896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{2659}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 425653200

約数和(自身を除く): 215209304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 761, 1522, 2659, 3044, 5318, 6088, 9893, 10636, 19786, 21272, 34567, 39572, 69134, 79144, 138268, 276536, 2023499, 4046998, 8093996, 16187992, 26305487, 52610974, 105221948, 210443896]

約数ペア:

[(1, 210443896), (2, 105221948), (4, 52610974), (8, 26305487), (13, 16187992), (26, 8093996), (52, 4046998), (104, 2023499), (761, 276536), (1522, 138268), (2659, 79144), (3044, 69134), (5318, 39572), (6088, 34567), (9893, 21272), (10636, 19786)]