225234997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{659}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 247484160

約数和(自身を除く): 22249163

約数列:

[1, 13, 61, 431, 659, 793, 5603, 8567, 26291, 40199, 284029, 341783, 522587, 3692377, 17325769, 225234997]

約数ペア:

[(1, 225234997), (13, 17325769), (61, 3692377), (431, 522587), (659, 341783), (793, 284029), (5603, 40199), (8567, 26291)]