201041949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 295626240

約数和(自身を除く): 94584291

約数列:

[1, 3, 17, 29, 51, 87, 181, 493, 543, 751, 1479, 2253, 3077, 5249, 9231, 12767, 15747, 21779, 38301, 65337, 89233, 135931, 267699, 370243, 407793, 1110729, 2310827, 3941999, 6932481, 11825997, 67013983, 201041949]

約数ペア:

[(1, 201041949), (3, 67013983), (17, 11825997), (29, 6932481), (51, 3941999), (87, 2310827), (181, 1110729), (493, 407793), (543, 370243), (751, 267699), (1479, 135931), (2253, 89233), (3077, 65337), (5249, 38301), (9231, 21779), (12767, 15747)]