201152164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{9419}}^1$

素因数の和:9723

約数の個数: 24

約数和(自身を含む): 371901600

約数和(自身を除く): 170749436

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 5339, 9419, 10678, 18838, 21356, 37676, 178961, 357922, 715844, 2646739, 5293478, 10586956, 50288041, 100576082, 201152164]

約数ペア:

[(1, 201152164), (2, 100576082), (4, 50288041), (19, 10586956), (38, 5293478), (76, 2646739), (281, 715844), (562, 357922), (1124, 178961), (5339, 37676), (9419, 21356), (10678, 18838)]