201991641786

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2441}}^1\times {\mathrm{139309}}^1$

素因数の和:141772

約数の個数: 64

約数和(自身を含む): 489880828800

約数和(自身を除く): 287889187014

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 2441, 4882, 7323, 14646, 21969, 26851, 43938, 53702, 65907, 80553, 131814, 139309, 161106, 241659, 278618, 417927, 483318, 724977, 835854, 1253781, 1449954, 1532399, 2507562, 3064798, 3761343, 4597197, 7522686, 9194394, 13791591, 27583182, 41374773, 82749546, 340053269, 680106538, 1020159807, 2040319614, 3060479421, 3740585959, 6120958842, 7481171918, 9181438263, 11221757877, 18362876526, 22443515754, 33665273631, 67330547262, 100995820893, 201991641786]

約数ペア:

[(1, 201991641786), (2, 100995820893), (3, 67330547262), (6, 33665273631), (9, 22443515754), (11, 18362876526), (18, 11221757877), (22, 9181438263), (27, 7481171918), (33, 6120958842), (54, 3740585959), (66, 3060479421), (99, 2040319614), (198, 1020159807), (297, 680106538), (594, 340053269), (2441, 82749546), (4882, 41374773), (7323, 27583182), (14646, 13791591), (21969, 9194394), (26851, 7522686), (43938, 4597197), (53702, 3761343), (65907, 3064798), (80553, 2507562), (131814, 1532399), (139309, 1449954), (161106, 1253781), (241659, 835854), (278618, 724977), (417927, 483318)]