201619539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{2137}}^1$

素因数の和:3107

約数の個数: 24

約数和(自身を含む): 318185712

約数和(自身を除く): 116566173

約数列:

[1, 3, 9, 11, 33, 99, 953, 2137, 2859, 6411, 8577, 10483, 19233, 23507, 31449, 70521, 94347, 211563, 2036561, 6109683, 18329049, 22402171, 67206513, 201619539]

約数ペア:

[(1, 201619539), (3, 67206513), (9, 22402171), (11, 18329049), (33, 6109683), (99, 2036561), (953, 211563), (2137, 94347), (2859, 70521), (6411, 31449), (8577, 23507), (10483, 19233)]