196865641

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{18539}}^1$

素因数の和:18624

約数の個数: 16

約数和(自身を含む): 236718720

約数和(自身を除く): 39853079

約数列:

[1, 7, 37, 41, 259, 287, 1517, 10619, 18539, 129773, 685943, 760099, 4801601, 5320693, 28123663, 196865641]

約数ペア:

[(1, 196865641), (7, 28123663), (37, 5320693), (41, 4801601), (259, 760099), (287, 685943), (1517, 129773), (10619, 18539)]