208376112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2207}}^1$

素因数の和:2506

約数の個数: 80

約数和(自身を含む): 617674752

約数和(自身を除く): 409298640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1967, 2207, 2248, 3372, 3934, 4414, 4496, 5901, 6621, 6744, 7868, 8828, 11802, 13242, 13488, 15449, 15736, 17656, 23604, 26484, 30898, 31472, 35312, 46347, 47208, 52968, 61796, 92694, 94416, 105936, 123592, 185388, 247184, 370776, 620167, 741552, 1240334, 1860501, 2480668, 3721002, 4341169, 4961336, 7442004, 8682338, 9922672, 13023507, 14884008, 17364676, 26047014, 29768016, 34729352, 52094028, 69458704, 104188056, 208376112]

約数ペア:

[(1, 208376112), (2, 104188056), (3, 69458704), (4, 52094028), (6, 34729352), (7, 29768016), (8, 26047014), (12, 17364676), (14, 14884008), (16, 13023507), (21, 9922672), (24, 8682338), (28, 7442004), (42, 4961336), (48, 4341169), (56, 3721002), (84, 2480668), (112, 1860501), (168, 1240334), (281, 741552), (336, 620167), (562, 370776), (843, 247184), (1124, 185388), (1686, 123592), (1967, 105936), (2207, 94416), (2248, 92694), (3372, 61796), (3934, 52968), (4414, 47208), (4496, 46347), (5901, 35312), (6621, 31472), (6744, 30898), (7868, 26484), (8828, 23604), (11802, 17656), (13242, 15736), (13488, 15449)]