157561201

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{3533}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 188630784

約数和(自身を除く): 31069583

約数列:

[1, 7, 23, 161, 277, 1939, 3533, 6371, 24731, 44597, 81259, 568813, 978641, 6850487, 22508743, 157561201]

約数ペア:

[(1, 157561201), (7, 22508743), (23, 6850487), (161, 978641), (277, 568813), (1939, 81259), (3533, 44597), (6371, 24731)]