200021954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{8521}}^1$

素因数の和:8642

約数の個数: 24

約数和(自身を含む): 333227244

約数和(自身を除く): 133205290

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 8521, 11737, 17042, 23474, 93731, 187462, 826537, 1031041, 1653074, 2062082, 9091907, 18183814, 100010977, 200021954]

約数ペア:

[(1, 200021954), (2, 100010977), (11, 18183814), (22, 9091907), (97, 2062082), (121, 1653074), (194, 1031041), (242, 826537), (1067, 187462), (2134, 93731), (8521, 23474), (11737, 17042)]