201171908

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{14753}}^1$

素因数の和:15251

約数の個数: 24

約数和(自身を含む): 403197312

約数和(自身を除く): 202025404

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 13636, 14753, 29506, 59012, 103271, 206542, 413084, 7184711, 14369422, 28738844, 50292977, 100585954, 201171908]

約数ペア:

[(1, 201171908), (2, 100585954), (4, 50292977), (7, 28738844), (14, 14369422), (28, 7184711), (487, 413084), (974, 206542), (1948, 103271), (3409, 59012), (6818, 29506), (13636, 14753)]