201698371

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 233304064

約数和(自身を除く): 31605693

約数列:

[1, 7, 157, 223, 823, 1099, 1561, 5761, 35011, 129211, 183529, 245077, 904477, 1284703, 28814053, 201698371]

約数ペア:

[(1, 201698371), (7, 28814053), (157, 1284703), (223, 904477), (823, 245077), (1099, 183529), (1561, 129211), (5761, 35011)]