220084250834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1\times {\mathrm{2719}}^1$

素因数の和:4407

約数の個数: 64

約数和(自身を含む): 401581670400

約数和(自身を除く): 181497419566

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 478, 1423, 1673, 2719, 2846, 3346, 4063, 5438, 8126, 9961, 19033, 19922, 24191, 28441, 38066, 46223, 48382, 56882, 92446, 169337, 323561, 338674, 340097, 647122, 649841, 680194, 1299682, 2380679, 3869137, 4548887, 4761358, 5781649, 7738274, 9097774, 11047297, 11563298, 22094594, 27083959, 40471543, 54167918, 65775329, 77331079, 80943086, 131550658, 154662158, 460427303, 920854606, 924723743, 1849447486, 6473066201, 12946132402, 15720303631, 31440607262, 110042125417, 220084250834]

約数ペア:

[(1, 220084250834), (2, 110042125417), (7, 31440607262), (14, 15720303631), (17, 12946132402), (34, 6473066201), (119, 1849447486), (238, 924723743), (239, 920854606), (478, 460427303), (1423, 154662158), (1673, 131550658), (2719, 80943086), (2846, 77331079), (3346, 65775329), (4063, 54167918), (5438, 40471543), (8126, 27083959), (9961, 22094594), (19033, 11563298), (19922, 11047297), (24191, 9097774), (28441, 7738274), (38066, 5781649), (46223, 4761358), (48382, 4548887), (56882, 3869137), (92446, 2380679), (169337, 1299682), (323561, 680194), (338674, 649841), (340097, 647122)]