203450410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{3019}}^1$

素因数の和:3342

約数の個数: 32

約数和(自身を含む): 383564160

約数和(自身を除く): 180113750

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 586, 1465, 2930, 3019, 6038, 6739, 13478, 15095, 30190, 33695, 67390, 69437, 138874, 347185, 694370, 884567, 1769134, 4422835, 8845670, 20345041, 40690082, 101725205, 203450410]

約数ペア:

[(1, 203450410), (2, 101725205), (5, 40690082), (10, 20345041), (23, 8845670), (46, 4422835), (115, 1769134), (230, 884567), (293, 694370), (586, 347185), (1465, 138874), (2930, 69437), (3019, 67390), (6038, 33695), (6739, 30190), (13478, 15095)]