201631214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{5569}}^1$

素因数の和:6035

約数の個数: 16

約数和(自身を含む): 310271280

約数和(自身を除く): 108640066

約数列:

[1, 2, 43, 86, 421, 842, 5569, 11138, 18103, 36206, 239467, 478934, 2344549, 4689098, 100815607, 201631214]

約数ペア:

[(1, 201631214), (2, 100815607), (43, 4689098), (86, 2344549), (421, 478934), (842, 239467), (5569, 36206), (11138, 18103)]