215268634

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3037}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 379725696

約数和(自身を除く): 164457062

約数列:

[1, 2, 7, 14, 61, 83, 122, 166, 427, 581, 854, 1162, 3037, 5063, 6074, 10126, 21259, 35441, 42518, 70882, 185257, 252071, 370514, 504142, 1296799, 1764497, 2593598, 3528994, 15376331, 30752662, 107634317, 215268634]

約数ペア:

[(1, 215268634), (2, 107634317), (7, 30752662), (14, 15376331), (61, 3528994), (83, 2593598), (122, 1764497), (166, 1296799), (427, 504142), (581, 370514), (854, 252071), (1162, 185257), (3037, 70882), (5063, 42518), (6074, 35441), (10126, 21259)]