202044885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9479}}^1$

素因数の和:9530

約数の個数: 48

約数和(自身を含む): 389059200

約数和(自身を除く): 187014315

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 9479, 21315, 28437, 47395, 66353, 142185, 199059, 274891, 331765, 464471, 824673, 995295, 1374455, 1393413, 1924237, 2322355, 4123365, 5772711, 6967065, 9621185, 13469659, 28863555, 40408977, 67348295, 202044885]

約数ペア:

[(1, 202044885), (3, 67348295), (5, 40408977), (7, 28863555), (15, 13469659), (21, 9621185), (29, 6967065), (35, 5772711), (49, 4123365), (87, 2322355), (105, 1924237), (145, 1393413), (147, 1374455), (203, 995295), (245, 824673), (435, 464471), (609, 331765), (735, 274891), (1015, 199059), (1421, 142185), (3045, 66353), (4263, 47395), (7105, 28437), (9479, 21315)]