206871252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 573296640

約数和(自身を除く): 366425388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 61, 84, 94, 122, 141, 183, 188, 244, 282, 329, 366, 427, 564, 658, 732, 854, 859, 987, 1281, 1316, 1708, 1718, 1974, 2562, 2577, 2867, 3436, 3948, 5124, 5154, 5734, 6013, 8601, 10308, 11468, 12026, 17202, 18039, 20069, 24052, 34404, 36078, 40138, 40373, 52399, 60207, 72156, 80276, 80746, 104798, 120414, 121119, 157197, 161492, 209596, 240828, 242238, 282611, 314394, 366793, 484476, 565222, 628788, 733586, 847833, 1100379, 1130444, 1467172, 1695666, 2200758, 2462753, 3391332, 4401516, 4925506, 7388259, 9851012, 14776518, 17239271, 29553036, 34478542, 51717813, 68957084, 103435626, 206871252]

約数ペア:

[(1, 206871252), (2, 103435626), (3, 68957084), (4, 51717813), (6, 34478542), (7, 29553036), (12, 17239271), (14, 14776518), (21, 9851012), (28, 7388259), (42, 4925506), (47, 4401516), (61, 3391332), (84, 2462753), (94, 2200758), (122, 1695666), (141, 1467172), (183, 1130444), (188, 1100379), (244, 847833), (282, 733586), (329, 628788), (366, 565222), (427, 484476), (564, 366793), (658, 314394), (732, 282611), (854, 242238), (859, 240828), (987, 209596), (1281, 161492), (1316, 157197), (1708, 121119), (1718, 120414), (1974, 104798), (2562, 80746), (2577, 80276), (2867, 72156), (3436, 60207), (3948, 52399), (5124, 40373), (5154, 40138), (5734, 36078), (6013, 34404), (8601, 24052), (10308, 20069), (11468, 18039), (12026, 17202)]