219919983

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{6079}}^1$

素因数の和:6502

約数の個数: 16

約数和(自身を含む): 303513600

約数和(自身を除く): 83593617

約数列:

[1, 3, 31, 93, 389, 1167, 6079, 12059, 18237, 36177, 188449, 565347, 2364731, 7094193, 73306661, 219919983]

約数ペア:

[(1, 219919983), (3, 73306661), (31, 7094193), (93, 2364731), (389, 565347), (1167, 188449), (6079, 36177), (12059, 18237)]