200844868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421943}}^1$

素因数の和:421971

約数の個数: 24

約数和(自身を含む): 425319552

約数和(自身を除く): 224474684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 421943, 843886, 1687772, 2953601, 5907202, 7173031, 11814404, 14346062, 28692124, 50211217, 100422434, 200844868]

約数ペア:

[(1, 200844868), (2, 100422434), (4, 50211217), (7, 28692124), (14, 14346062), (17, 11814404), (28, 7173031), (34, 5907202), (68, 2953601), (119, 1687772), (238, 843886), (476, 421943)]