196103427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8603

約数の個数: 32

約数和(自身を含む): 306001920

約数和(自身を除く): 109898493

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 7657, 8537, 22971, 25611, 110981, 162203, 264647, 332943, 486609, 793941, 2108639, 3440411, 5028293, 6325917, 10321233, 15084879, 65367809, 196103427]

約数ペア:

[(1, 196103427), (3, 65367809), (13, 15084879), (19, 10321233), (31, 6325917), (39, 5028293), (57, 3440411), (93, 2108639), (247, 793941), (403, 486609), (589, 332943), (741, 264647), (1209, 162203), (1767, 110981), (7657, 25611), (8537, 22971)]