230656321

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 266659200

約数和(自身を除く): 36002879

約数列:

[1, 7, 149, 281, 787, 1043, 1967, 5509, 41869, 117263, 221147, 293083, 820841, 1548029, 32950903, 230656321]

約数ペア:

[(1, 230656321), (7, 32950903), (149, 1548029), (281, 820841), (787, 293083), (1043, 221147), (1967, 117263), (5509, 41869)]