202300505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17599}}^1$

素因数の和:17645

約数の個数: 24

約数和(自身を含む): 280896000

約数和(自身を除く): 78595495

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 11495, 17599, 87995, 193589, 334381, 967945, 1671905, 2129479, 3678191, 10647395, 18390955, 40460101, 202300505]

約数ペア:

[(1, 202300505), (5, 40460101), (11, 18390955), (19, 10647395), (55, 3678191), (95, 2129479), (121, 1671905), (209, 967945), (605, 334381), (1045, 193589), (2299, 87995), (11495, 17599)]