201277951

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{9817}}^1$

素因数の和:9954

約数の個数: 16

約数和(自身を含む): 240344640

約数和(自身を除く): 39066689

約数列:

[1, 7, 29, 101, 203, 707, 2929, 9817, 20503, 68719, 284693, 991517, 1992851, 6940619, 28753993, 201277951]

約数ペア:

[(1, 201277951), (7, 28753993), (29, 6940619), (101, 1992851), (203, 991517), (707, 284693), (2929, 68719), (9817, 20503)]