208725342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2393

約数の個数: 64

約数和(自身を含む): 498161664

約数和(自身を除く): 289436322

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 53, 82, 106, 123, 159, 246, 287, 318, 371, 574, 742, 861, 1113, 1722, 2173, 2226, 2287, 4346, 4574, 6519, 6861, 13038, 13722, 15211, 16009, 30422, 32018, 45633, 48027, 91266, 93767, 96054, 121211, 187534, 242422, 281301, 363633, 562602, 656369, 727266, 848477, 1312738, 1696954, 1969107, 2545431, 3938214, 4969651, 5090862, 9939302, 14908953, 29817906, 34787557, 69575114, 104362671, 208725342]

約数ペア:

[(1, 208725342), (2, 104362671), (3, 69575114), (6, 34787557), (7, 29817906), (14, 14908953), (21, 9939302), (41, 5090862), (42, 4969651), (53, 3938214), (82, 2545431), (106, 1969107), (123, 1696954), (159, 1312738), (246, 848477), (287, 727266), (318, 656369), (371, 562602), (574, 363633), (742, 281301), (861, 242422), (1113, 187534), (1722, 121211), (2173, 96054), (2226, 93767), (2287, 91266), (4346, 48027), (4574, 45633), (6519, 32018), (6861, 30422), (13038, 16009), (13722, 15211)]