201841647

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 316431360

約数和(自身を除く): 114589713

約数列:

[1, 3, 7, 21, 41, 123, 287, 359, 653, 861, 1077, 1959, 2513, 4571, 7539, 13713, 14719, 26773, 44157, 80319, 103033, 187411, 234427, 309099, 562233, 703281, 1640989, 4922967, 9611507, 28834521, 67280549, 201841647]

約数ペア:

[(1, 201841647), (3, 67280549), (7, 28834521), (21, 9611507), (41, 4922967), (123, 1640989), (287, 703281), (359, 562233), (653, 309099), (861, 234427), (1077, 187411), (1959, 103033), (2513, 80319), (4571, 44157), (7539, 26773), (13713, 14719)]