190820968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{3259}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 386114400

約数和(自身を除く): 195293432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 1126, 2252, 3259, 4504, 6518, 7319, 13036, 14638, 26072, 29276, 42367, 58552, 84734, 169468, 338936, 1834817, 3669634, 7339268, 14678536, 23852621, 47705242, 95410484, 190820968]

約数ペア:

[(1, 190820968), (2, 95410484), (4, 47705242), (8, 23852621), (13, 14678536), (26, 7339268), (52, 3669634), (104, 1834817), (563, 338936), (1126, 169468), (2252, 84734), (3259, 58552), (4504, 42367), (6518, 29276), (7319, 26072), (13036, 14638)]