207343934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 393154560

約数和(自身を除く): 185810626

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 157, 179, 217, 238, 314, 358, 434, 527, 1054, 1099, 1253, 2198, 2506, 2669, 3043, 3689, 4867, 5338, 5549, 6086, 7378, 9734, 11098, 18683, 21301, 28103, 34069, 37366, 38843, 42602, 56206, 68138, 77686, 82739, 94333, 165478, 188666, 196721, 393442, 477751, 579173, 660331, 871193, 955502, 1158346, 1320662, 1742386, 3344257, 6098351, 6688514, 12196702, 14810281, 29620562, 103671967, 207343934]

約数ペア:

[(1, 207343934), (2, 103671967), (7, 29620562), (14, 14810281), (17, 12196702), (31, 6688514), (34, 6098351), (62, 3344257), (119, 1742386), (157, 1320662), (179, 1158346), (217, 955502), (238, 871193), (314, 660331), (358, 579173), (434, 477751), (527, 393442), (1054, 196721), (1099, 188666), (1253, 165478), (2198, 94333), (2506, 82739), (2669, 77686), (3043, 68138), (3689, 56206), (4867, 42602), (5338, 38843), (5549, 37366), (6086, 34069), (7378, 28103), (9734, 21301), (11098, 18683)]