210399236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{25873}}^1$

素因数の和:26003

約数の個数: 24

約数和(自身を含む): 391214880

約数和(自身を除く): 180815644

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 25873, 51746, 103492, 491587, 983174, 1966348, 2768411, 5536822, 11073644, 52599809, 105199618, 210399236]

約数ペア:

[(1, 210399236), (2, 105199618), (4, 52599809), (19, 11073644), (38, 5536822), (76, 2768411), (107, 1966348), (214, 983174), (428, 491587), (2033, 103492), (4066, 51746), (8132, 25873)]