211903722

素因数分解:

$2^1\times 3^3\times {\mathrm{317}}^1\times {\mathrm{12379}}^1$

素因数の和:12707

約数の個数: 32

約数和(自身を含む): 472420800

約数和(自身を除く): 260517078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 317, 634, 951, 1902, 2853, 5706, 8559, 12379, 17118, 24758, 37137, 74274, 111411, 222822, 334233, 668466, 3924143, 7848286, 11772429, 23544858, 35317287, 70634574, 105951861, 211903722]

約数ペア:

[(1, 211903722), (2, 105951861), (3, 70634574), (6, 35317287), (9, 23544858), (18, 11772429), (27, 7848286), (54, 3924143), (317, 668466), (634, 334233), (951, 222822), (1902, 111411), (2853, 74274), (5706, 37137), (8559, 24758), (12379, 17118)]