187399561

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 207421632

約数和(自身を除く): 20022071

約数列:

[1, 23, 37, 41, 131, 851, 943, 1517, 1681, 3013, 4847, 5371, 34891, 38663, 62197, 111481, 123533, 198727, 220211, 1430531, 4570721, 5064853, 8147807, 187399561]

約数ペア:

[(1, 187399561), (23, 8147807), (37, 5064853), (41, 4570721), (131, 1430531), (851, 220211), (943, 198727), (1517, 123533), (1681, 111481), (3013, 62197), (4847, 38663), (5371, 34891)]