200785851

素因数分解:

$3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2731}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 340953600

約数和(自身を除く): 140167749

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 389, 1167, 2723, 2731, 3501, 8169, 8193, 10503, 19117, 24507, 24579, 57351, 73521, 73737, 172053, 516159, 1062359, 3187077, 7436513, 9561231, 22309539, 28683693, 66928617, 200785851]

約数ペア:

[(1, 200785851), (3, 66928617), (7, 28683693), (9, 22309539), (21, 9561231), (27, 7436513), (63, 3187077), (189, 1062359), (389, 516159), (1167, 172053), (2723, 73737), (2731, 73521), (3501, 57351), (8169, 24579), (8193, 24507), (10503, 19117)]