201319700855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2096971}}^1$

素因数の和:2097207

約数の個数: 32

約数和(自身を含む): 298743019008

約数和(自身を除く): 97423318153

約数列:

[1, 5, 7, 13, 35, 65, 91, 211, 455, 1055, 1477, 2743, 7385, 13715, 19201, 96005, 2096971, 10484855, 14678797, 27260623, 73393985, 136303115, 190824361, 442460881, 954121805, 2212304405, 3097226167, 5751991453, 15486130835, 28759957265, 40263940171, 201319700855]

約数ペア:

[(1, 201319700855), (5, 40263940171), (7, 28759957265), (13, 15486130835), (35, 5751991453), (65, 3097226167), (91, 2212304405), (211, 954121805), (455, 442460881), (1055, 190824361), (1477, 136303115), (2743, 73393985), (7385, 27260623), (13715, 14678797), (19201, 10484855), (96005, 2096971)]