207909816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6947}}^1$

素因数の和:7028

約数の個数: 64

約数和(自身を含む): 550281600

約数和(自身を除く): 342371784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 696, 1032, 1247, 2494, 3741, 4988, 6947, 7482, 9976, 13894, 14964, 20841, 27788, 29928, 41682, 55576, 83364, 166728, 201463, 298721, 402926, 597442, 604389, 805852, 896163, 1194884, 1208778, 1611704, 1792326, 2389768, 2417556, 3584652, 4835112, 7169304, 8662909, 17325818, 25988727, 34651636, 51977454, 69303272, 103954908, 207909816]

約数ペア:

[(1, 207909816), (2, 103954908), (3, 69303272), (4, 51977454), (6, 34651636), (8, 25988727), (12, 17325818), (24, 8662909), (29, 7169304), (43, 4835112), (58, 3584652), (86, 2417556), (87, 2389768), (116, 1792326), (129, 1611704), (172, 1208778), (174, 1194884), (232, 896163), (258, 805852), (344, 604389), (348, 597442), (516, 402926), (696, 298721), (1032, 201463), (1247, 166728), (2494, 83364), (3741, 55576), (4988, 41682), (6947, 29928), (7482, 27788), (9976, 20841), (13894, 14964)]