200556422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 340070400

約数和(自身を除く): 139513978

約数列:

[1, 2, 11, 22, 31, 62, 341, 409, 682, 719, 818, 1438, 4499, 7909, 8998, 12679, 15818, 22289, 25358, 44578, 139469, 245179, 278938, 294071, 490358, 588142, 3234781, 6469562, 9116201, 18232402, 100278211, 200556422]

約数ペア:

[(1, 200556422), (2, 100278211), (11, 18232402), (22, 9116201), (31, 6469562), (62, 3234781), (341, 588142), (409, 490358), (682, 294071), (719, 278938), (818, 245179), (1438, 139469), (4499, 44578), (7909, 25358), (8998, 22289), (12679, 15818)]