200022842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 325585920

約数和(自身を除く): 125563078

約数列:

[1, 2, 19, 38, 43, 86, 163, 326, 751, 817, 1502, 1634, 3097, 6194, 7009, 14018, 14269, 28538, 32293, 64586, 122413, 133171, 244826, 266342, 613567, 1227134, 2325847, 4651694, 5263759, 10527518, 100011421, 200022842]

約数ペア:

[(1, 200022842), (2, 100011421), (19, 10527518), (38, 5263759), (43, 4651694), (86, 2325847), (163, 1227134), (326, 613567), (751, 266342), (817, 244826), (1502, 133171), (1634, 122413), (3097, 64586), (6194, 32293), (7009, 28538), (14018, 14269)]