212680931

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4283}}^1$

素因数の和:4450

約数の個数: 16

約数和(自身を含む): 236888064

約数和(自身を除く): 24207133

約数列:

[1, 17, 23, 127, 391, 2159, 2921, 4283, 49657, 72811, 98509, 543941, 1674653, 9246997, 12510643, 212680931]

約数ペア:

[(1, 212680931), (17, 12510643), (23, 9246997), (127, 1674653), (391, 543941), (2159, 98509), (2921, 72811), (4283, 49657)]