200635407

素因数分解:

$3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2957}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 340761600

約数和(自身を除く): 140126193

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 359, 1077, 2513, 2957, 3231, 7539, 8871, 9693, 20699, 22617, 26613, 62097, 67851, 79839, 186291, 558873, 1061563, 3184689, 7430941, 9554067, 22292823, 28662201, 66878469, 200635407]

約数ペア:

[(1, 200635407), (3, 66878469), (7, 28662201), (9, 22292823), (21, 9554067), (27, 7430941), (63, 3184689), (189, 1061563), (359, 558873), (1077, 186291), (2513, 79839), (2957, 67851), (3231, 62097), (7539, 26613), (8871, 22617), (9693, 20699)]