202586967

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 349470720

約数和(自身を除く): 146883753

約数列:

[1, 3, 9, 11, 23, 27, 33, 47, 69, 99, 141, 207, 253, 297, 423, 517, 621, 631, 759, 1081, 1269, 1551, 1893, 2277, 3243, 4653, 5679, 6831, 6941, 9729, 11891, 13959, 14513, 17037, 20823, 29187, 29657, 35673, 43539, 62469, 88971, 107019, 130617, 159643, 187407, 266913, 321057, 326227, 391851, 478929, 682111, 800739, 978681, 1436787, 2046333, 2936043, 4310361, 6138999, 7503221, 8808129, 18416997, 22509663, 67528989, 202586967]

約数ペア:

[(1, 202586967), (3, 67528989), (9, 22509663), (11, 18416997), (23, 8808129), (27, 7503221), (33, 6138999), (47, 4310361), (69, 2936043), (99, 2046333), (141, 1436787), (207, 978681), (253, 800739), (297, 682111), (423, 478929), (517, 391851), (621, 326227), (631, 321057), (759, 266913), (1081, 187407), (1269, 159643), (1551, 130617), (1893, 107019), (2277, 88971), (3243, 62469), (4653, 43539), (5679, 35673), (6831, 29657), (6941, 29187), (9729, 20823), (11891, 17037), (13959, 14513)]