201740121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 327794688

約数和(自身を除く): 126054567

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 191, 227, 423, 517, 573, 681, 1551, 1719, 2043, 2101, 2497, 4653, 6303, 7491, 8977, 10669, 18909, 22473, 26931, 32007, 43357, 80793, 96021, 98747, 117359, 130071, 296241, 352077, 390213, 476927, 888723, 1056231, 1430781, 2037779, 4292343, 6113337, 18340011, 22415569, 67246707, 201740121]

約数ペア:

[(1, 201740121), (3, 67246707), (9, 22415569), (11, 18340011), (33, 6113337), (47, 4292343), (99, 2037779), (141, 1430781), (191, 1056231), (227, 888723), (423, 476927), (517, 390213), (573, 352077), (681, 296241), (1551, 130071), (1719, 117359), (2043, 98747), (2101, 96021), (2497, 80793), (4653, 43357), (6303, 32007), (7491, 26931), (8977, 22473), (10669, 18909)]