210005264

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9817}}^1$

素因数の和:10023

約数の個数: 40

約数和(自身を含む): 467493888

約数和(自身を除く): 257488624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 5348, 9817, 10696, 19634, 21392, 39268, 68719, 78536, 137438, 157072, 274876, 549752, 1099504, 1875047, 3750094, 7500188, 13125329, 15000376, 26250658, 30000752, 52501316, 105002632, 210005264]

約数ペア:

[(1, 210005264), (2, 105002632), (4, 52501316), (7, 30000752), (8, 26250658), (14, 15000376), (16, 13125329), (28, 7500188), (56, 3750094), (112, 1875047), (191, 1099504), (382, 549752), (764, 274876), (1337, 157072), (1528, 137438), (2674, 78536), (3056, 68719), (5348, 39268), (9817, 21392), (10696, 19634)]