202376270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 372081600

約数和(自身を除く): 169705330

約数列:

[1, 2, 5, 10, 71, 142, 149, 298, 355, 710, 745, 1490, 1913, 3826, 9565, 10579, 19130, 21158, 52895, 105790, 135823, 271646, 285037, 570074, 679115, 1358230, 1425185, 2850370, 20237627, 40475254, 101188135, 202376270]

約数ペア:

[(1, 202376270), (2, 101188135), (5, 40475254), (10, 20237627), (71, 2850370), (142, 1425185), (149, 1358230), (298, 679115), (355, 570074), (710, 285037), (745, 271646), (1490, 135823), (1913, 105790), (3826, 52895), (9565, 21158), (10579, 19130)]