213060505

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103177}}^1$

素因数の和:103248

約数の個数: 16

約数和(自身を含む): 297152640

約数和(自身を除く): 84092135

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 103177, 515885, 722239, 3611195, 6087443, 30437215, 42612101, 213060505]

約数ペア:

[(1, 213060505), (5, 42612101), (7, 30437215), (35, 6087443), (59, 3611195), (295, 722239), (413, 515885), (2065, 103177)]