201390008

素因数分解:

$2^3\times {\mathrm{2477}}^1\times {\mathrm{10163}}^1$

素因数の和:12646

約数の個数: 16

約数和(自身を含む): 377795880

約数和(自身を除く): 176405872

約数列:

[1, 2, 4, 8, 2477, 4954, 9908, 10163, 19816, 20326, 40652, 81304, 25173751, 50347502, 100695004, 201390008]

約数ペア:

[(1, 201390008), (2, 100695004), (4, 50347502), (8, 25173751), (2477, 81304), (4954, 40652), (9908, 20326), (10163, 19816)]