205994682

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4363}}^1$

素因数の和:4475

約数の個数: 48

約数和(自身を含む): 464294688

約数和(自身を除く): 258300006

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 2623, 4363, 5246, 7869, 8726, 13089, 15738, 23607, 26178, 39267, 47214, 78534, 187609, 266143, 375218, 532286, 562827, 798429, 1125654, 1596858, 1688481, 2395287, 3376962, 4790574, 11444149, 22888298, 34332447, 68664894, 102997341, 205994682]

約数ペア:

[(1, 205994682), (2, 102997341), (3, 68664894), (6, 34332447), (9, 22888298), (18, 11444149), (43, 4790574), (61, 3376962), (86, 2395287), (122, 1688481), (129, 1596858), (183, 1125654), (258, 798429), (366, 562827), (387, 532286), (549, 375218), (774, 266143), (1098, 187609), (2623, 78534), (4363, 47214), (5246, 39267), (7869, 26178), (8726, 23607), (13089, 15738)]