197559912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4591}}^1$

素因数の和:4774

約数の個数: 64

約数和(自身を含む): 542223360

約数和(自身を除く): 344663448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 489, 652, 978, 1304, 1793, 1956, 3586, 3912, 4591, 5379, 7172, 9182, 10758, 13773, 14344, 18364, 21516, 27546, 36728, 43032, 50501, 55092, 101002, 110184, 151503, 202004, 303006, 404008, 606012, 748333, 1212024, 1496666, 2244999, 2993332, 4489998, 5986664, 8231663, 8979996, 16463326, 17959992, 24694989, 32926652, 49389978, 65853304, 98779956, 197559912]

約数ペア:

[(1, 197559912), (2, 98779956), (3, 65853304), (4, 49389978), (6, 32926652), (8, 24694989), (11, 17959992), (12, 16463326), (22, 8979996), (24, 8231663), (33, 5986664), (44, 4489998), (66, 2993332), (88, 2244999), (132, 1496666), (163, 1212024), (264, 748333), (326, 606012), (489, 404008), (652, 303006), (978, 202004), (1304, 151503), (1793, 110184), (1956, 101002), (3586, 55092), (3912, 50501), (4591, 43032), (5379, 36728), (7172, 27546), (9182, 21516), (10758, 18364), (13773, 14344)]