201542367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7351}}^1$

素因数の和:7423

約数の個数: 32

約数和(自身を含む): 312901120

約数和(自身を除く): 111358753

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 2109, 7351, 9139, 22053, 27417, 95563, 139669, 271987, 286689, 419007, 815961, 1815697, 3535831, 5167753, 5447091, 10607493, 15503259, 67180789, 201542367]

約数ペア:

[(1, 201542367), (3, 67180789), (13, 15503259), (19, 10607493), (37, 5447091), (39, 5167753), (57, 3535831), (111, 1815697), (247, 815961), (481, 419007), (703, 286689), (741, 271987), (1443, 139669), (2109, 95563), (7351, 27417), (9139, 22053)]