207776380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1403

約数の個数: 96

約数和(自身を含む): 536288256

約数和(自身を除く): 328511876

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 67, 68, 70, 85, 119, 134, 140, 170, 238, 268, 335, 340, 469, 476, 595, 670, 938, 1139, 1190, 1303, 1340, 1876, 2278, 2345, 2380, 2606, 4556, 4690, 5212, 5695, 6515, 7973, 9121, 9380, 11390, 13030, 15946, 18242, 22151, 22780, 26060, 31892, 36484, 39865, 44302, 45605, 79730, 87301, 88604, 91210, 110755, 155057, 159460, 174602, 182420, 221510, 310114, 349204, 436505, 443020, 611107, 620228, 775285, 873010, 1222214, 1484117, 1550570, 1746020, 2444428, 2968234, 3055535, 3101140, 5936468, 6111070, 7420585, 10388819, 12222140, 14841170, 20777638, 29682340, 41555276, 51944095, 103888190, 207776380]

約数ペア:

[(1, 207776380), (2, 103888190), (4, 51944095), (5, 41555276), (7, 29682340), (10, 20777638), (14, 14841170), (17, 12222140), (20, 10388819), (28, 7420585), (34, 6111070), (35, 5936468), (67, 3101140), (68, 3055535), (70, 2968234), (85, 2444428), (119, 1746020), (134, 1550570), (140, 1484117), (170, 1222214), (238, 873010), (268, 775285), (335, 620228), (340, 611107), (469, 443020), (476, 436505), (595, 349204), (670, 310114), (938, 221510), (1139, 182420), (1190, 174602), (1303, 159460), (1340, 155057), (1876, 110755), (2278, 91210), (2345, 88604), (2380, 87301), (2606, 79730), (4556, 45605), (4690, 44302), (5212, 39865), (5695, 36484), (6515, 31892), (7973, 26060), (9121, 22780), (9380, 22151), (11390, 18242), (13030, 15946)]