204540414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39139}}^1$

素因数の和:39224

約数の個数: 32

約数和(自身を含む): 447135360

約数和(自身を除く): 242594946

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 39139, 78278, 117417, 234834, 508807, 1017614, 1526421, 2622313, 3052842, 5244626, 7866939, 15733878, 34090069, 68180138, 102270207, 204540414]

約数ペア:

[(1, 204540414), (2, 102270207), (3, 68180138), (6, 34090069), (13, 15733878), (26, 7866939), (39, 5244626), (67, 3052842), (78, 2622313), (134, 1526421), (201, 1017614), (402, 508807), (871, 234834), (1742, 117417), (2613, 78278), (5226, 39139)]