202000851

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 345744000

約数和(自身を除く): 143743149

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 97, 117, 153, 221, 291, 349, 351, 459, 663, 873, 1047, 1261, 1649, 1989, 2619, 3141, 3783, 4537, 4947, 5933, 5967, 9423, 11349, 13611, 14841, 17799, 21437, 33853, 34047, 40833, 44523, 53397, 64311, 77129, 101559, 122499, 160191, 192933, 231387, 304677, 440089, 575501, 578799, 694161, 914031, 1320267, 1726503, 2082483, 3960801, 5179509, 7481513, 11882403, 15538527, 22444539, 67333617, 202000851]

約数ペア:

[(1, 202000851), (3, 67333617), (9, 22444539), (13, 15538527), (17, 11882403), (27, 7481513), (39, 5179509), (51, 3960801), (97, 2082483), (117, 1726503), (153, 1320267), (221, 914031), (291, 694161), (349, 578799), (351, 575501), (459, 440089), (663, 304677), (873, 231387), (1047, 192933), (1261, 160191), (1649, 122499), (1989, 101559), (2619, 77129), (3141, 64311), (3783, 53397), (4537, 44523), (4947, 40833), (5933, 34047), (5967, 33853), (9423, 21437), (11349, 17799), (13611, 14841)]