200104821

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{20231}}^1$

素因数の和:20401

約数の個数: 24

約数和(自身を含む): 332452224

約数和(自身を除く): 132347403

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3297, 9891, 20231, 60693, 141617, 182079, 424851, 1274553, 3176267, 9528801, 22233869, 28586403, 66701607, 200104821]

約数ペア:

[(1, 200104821), (3, 66701607), (7, 28586403), (9, 22233869), (21, 9528801), (63, 3176267), (157, 1274553), (471, 424851), (1099, 182079), (1413, 141617), (3297, 60693), (9891, 20231)]