201782815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{50891}}^1$

素因数の和:50970

約数の個数: 16

約数和(自身を含む): 265045536

約数和(自身を除く): 63262721

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 50891, 254455, 661583, 3104351, 3307915, 15521755, 40356563, 201782815]

約数ペア:

[(1, 201782815), (5, 40356563), (13, 15521755), (61, 3307915), (65, 3104351), (305, 661583), (793, 254455), (3965, 50891)]