201605364

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 526381128

約数和(自身を除く): 324775764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 137, 164, 246, 274, 369, 411, 492, 548, 738, 822, 997, 1233, 1476, 1644, 1994, 2466, 2991, 3988, 4932, 5617, 5982, 8973, 11234, 11964, 16851, 17946, 22468, 33702, 35892, 40877, 50553, 67404, 81754, 101106, 122631, 136589, 163508, 202212, 245262, 273178, 367893, 409767, 490524, 546356, 735786, 819534, 1229301, 1471572, 1639068, 2458602, 4917204, 5600149, 11200298, 16800447, 22400596, 33600894, 50401341, 67201788, 100802682, 201605364]

約数ペア:

[(1, 201605364), (2, 100802682), (3, 67201788), (4, 50401341), (6, 33600894), (9, 22400596), (12, 16800447), (18, 11200298), (36, 5600149), (41, 4917204), (82, 2458602), (123, 1639068), (137, 1471572), (164, 1229301), (246, 819534), (274, 735786), (369, 546356), (411, 490524), (492, 409767), (548, 367893), (738, 273178), (822, 245262), (997, 202212), (1233, 163508), (1476, 136589), (1644, 122631), (1994, 101106), (2466, 81754), (2991, 67404), (3988, 50553), (4932, 40877), (5617, 35892), (5982, 33702), (8973, 22468), (11234, 17946), (11964, 16851)]