203439440169

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{359719}}^1$

素因数の和:359970

約数の個数: 48

約数和(自身を含む): 344778670080

約数和(自身を除く): 141339229911

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 191, 329, 423, 573, 987, 1337, 1719, 2961, 4011, 8977, 12033, 26931, 62839, 80793, 188517, 359719, 565551, 1079157, 2518033, 3237471, 7554099, 16906793, 22662297, 50720379, 68706329, 118347551, 152161137, 206118987, 355042653, 480944303, 618356961, 1065127959, 1442832909, 3229197463, 4328498727, 9687592389, 22604382241, 29062777167, 67813146723, 203439440169]

約数ペア:

[(1, 203439440169), (3, 67813146723), (7, 29062777167), (9, 22604382241), (21, 9687592389), (47, 4328498727), (63, 3229197463), (141, 1442832909), (191, 1065127959), (329, 618356961), (423, 480944303), (573, 355042653), (987, 206118987), (1337, 152161137), (1719, 118347551), (2961, 68706329), (4011, 50720379), (8977, 22662297), (12033, 16906793), (26931, 7554099), (62839, 3237471), (80793, 2518033), (188517, 1079157), (359719, 565551)]