201604969881

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1\times {\mathrm{20231}}^1$

素因数の和:21042

約数の個数: 48

約数和(自身を含む): 334505852928

約数和(自身を除く): 132900883047

約数列:

[1, 3, 7, 9, 21, 63, 367, 431, 1101, 1293, 2569, 3017, 3303, 3879, 7707, 9051, 20231, 23121, 27153, 60693, 141617, 158177, 182079, 424851, 474531, 1107239, 1274553, 1423593, 3321717, 7424777, 8719561, 9965151, 22274331, 26158683, 51973439, 61036927, 66822993, 78476049, 155920317, 183110781, 467760951, 549332343, 3200078887, 9600236661, 22400552209, 28800709983, 67201656627, 201604969881]

約数ペア:

[(1, 201604969881), (3, 67201656627), (7, 28800709983), (9, 22400552209), (21, 9600236661), (63, 3200078887), (367, 549332343), (431, 467760951), (1101, 183110781), (1293, 155920317), (2569, 78476049), (3017, 66822993), (3303, 61036927), (3879, 51973439), (7707, 26158683), (9051, 22274331), (20231, 9965151), (23121, 8719561), (27153, 7424777), (60693, 3321717), (141617, 1423593), (158177, 1274553), (182079, 1107239), (424851, 474531)]