207310729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 223030080

約数和(自身を除く): 15719351

約数列:

[1, 19, 73, 137, 1091, 1387, 2603, 10001, 20729, 79643, 149467, 190019, 1513217, 2839873, 10911091, 207310729]

約数ペア:

[(1, 207310729), (19, 10911091), (73, 2839873), (137, 1513217), (1091, 190019), (1387, 149467), (2603, 79643), (10001, 20729)]