208097970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{13901}}^1$

素因数の和:14410

約数の個数: 32

約数和(自身を含む): 500472000

約数和(自身を除く): 292374030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 2495, 2994, 4990, 7485, 13901, 14970, 27802, 41703, 69505, 83406, 139010, 208515, 417030, 6936599, 13873198, 20809797, 34682995, 41619594, 69365990, 104048985, 208097970]

約数ペア:

[(1, 208097970), (2, 104048985), (3, 69365990), (5, 41619594), (6, 34682995), (10, 20809797), (15, 13873198), (30, 6936599), (499, 417030), (998, 208515), (1497, 139010), (2495, 83406), (2994, 69505), (4990, 41703), (7485, 27802), (13901, 14970)]