220358616

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{27739}}^1$

素因数の和:28079

約数の個数: 32

約数和(自身を含む): 552580800

約数和(自身を除く): 332222184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 27739, 55478, 83217, 110956, 166434, 221912, 332868, 665736, 9181609, 18363218, 27544827, 36726436, 55089654, 73452872, 110179308, 220358616]

約数ペア:

[(1, 220358616), (2, 110179308), (3, 73452872), (4, 55089654), (6, 36726436), (8, 27544827), (12, 18363218), (24, 9181609), (331, 665736), (662, 332868), (993, 221912), (1324, 166434), (1986, 110956), (2648, 83217), (3972, 55478), (7944, 27739)]