203418410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{6833}}^1$

素因数の和:7082

約数の個数: 32

約数和(自身を含む): 396098640

約数和(自身を除く): 192680230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 2290, 2977, 5954, 6833, 13666, 14885, 29770, 34165, 68330, 88829, 177658, 444145, 888290, 1564757, 3129514, 7823785, 15647570, 20341841, 40683682, 101709205, 203418410]

約数ペア:

[(1, 203418410), (2, 101709205), (5, 40683682), (10, 20341841), (13, 15647570), (26, 7823785), (65, 3129514), (130, 1564757), (229, 888290), (458, 444145), (1145, 177658), (2290, 88829), (2977, 68330), (5954, 34165), (6833, 29770), (13666, 14885)]