200017107

素因数分解:

$3^4\times {\mathrm{1097}}^1\times {\mathrm{2251}}^1$

素因数の和:3360

約数の個数: 20

約数和(自身を含む): 299196216

約数和(自身を除く): 99179109

約数列:

[1, 3, 9, 27, 81, 1097, 2251, 3291, 6753, 9873, 20259, 29619, 60777, 88857, 182331, 2469347, 7408041, 22224123, 66672369, 200017107]

約数ペア:

[(1, 200017107), (3, 66672369), (9, 22224123), (27, 7408041), (81, 2469347), (1097, 182331), (2251, 88857), (3291, 60777), (6753, 29619), (9873, 20259)]