201772698

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{2281}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 421932672

約数和(自身を除く): 220159974

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 641, 1282, 1923, 2281, 3846, 4562, 6843, 13686, 14743, 29486, 44229, 52463, 88458, 104926, 157389, 314778, 1462121, 2924242, 4386363, 8772726, 33628783, 67257566, 100886349, 201772698]

約数ペア:

[(1, 201772698), (2, 100886349), (3, 67257566), (6, 33628783), (23, 8772726), (46, 4386363), (69, 2924242), (138, 1462121), (641, 314778), (1282, 157389), (1923, 104926), (2281, 88458), (3846, 52463), (4562, 44229), (6843, 29486), (13686, 14743)]