205171694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38873}}^1$

素因数の和:38924

約数の個数: 32

約数和(自身を含む): 391849920

約数和(自身を除く): 186678226

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 38873, 77746, 272111, 505349, 544222, 1010698, 1127317, 2254634, 3537443, 7074886, 7891219, 14655121, 15782438, 29310242, 102585847, 205171694]

約数ペア:

[(1, 205171694), (2, 102585847), (7, 29310242), (13, 15782438), (14, 14655121), (26, 7891219), (29, 7074886), (58, 3537443), (91, 2254634), (182, 1127317), (203, 1010698), (377, 544222), (406, 505349), (754, 272111), (2639, 77746), (5278, 38873)]