200895508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{30643}}^1$

素因数の和:30807

約数の個数: 24

約数和(自身を含む): 386114400

約数和(自身を除く): 185218892

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 30643, 61286, 122572, 337073, 674146, 1348292, 4565807, 9131614, 18263228, 50223877, 100447754, 200895508]

約数ペア:

[(1, 200895508), (2, 100447754), (4, 50223877), (11, 18263228), (22, 9131614), (44, 4565807), (149, 1348292), (298, 674146), (596, 337073), (1639, 122572), (3278, 61286), (6556, 30643)]