201914736

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 536215680

約数和(自身を除く): 334300944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 139, 159, 212, 278, 318, 417, 424, 556, 571, 636, 834, 848, 1112, 1142, 1272, 1668, 1713, 2224, 2284, 2544, 3336, 3426, 4568, 6672, 6852, 7367, 9136, 13704, 14734, 22101, 27408, 29468, 30263, 44202, 58936, 60526, 79369, 88404, 90789, 117872, 121052, 158738, 176808, 181578, 238107, 242104, 317476, 353616, 363156, 476214, 484208, 634952, 726312, 952428, 1269904, 1452624, 1904856, 3809712, 4206557, 8413114, 12619671, 16826228, 25239342, 33652456, 50478684, 67304912, 100957368, 201914736]

約数ペア:

[(1, 201914736), (2, 100957368), (3, 67304912), (4, 50478684), (6, 33652456), (8, 25239342), (12, 16826228), (16, 12619671), (24, 8413114), (48, 4206557), (53, 3809712), (106, 1904856), (139, 1452624), (159, 1269904), (212, 952428), (278, 726312), (318, 634952), (417, 484208), (424, 476214), (556, 363156), (571, 353616), (636, 317476), (834, 242104), (848, 238107), (1112, 181578), (1142, 176808), (1272, 158738), (1668, 121052), (1713, 117872), (2224, 90789), (2284, 88404), (2544, 79369), (3336, 60526), (3426, 58936), (4568, 44202), (6672, 30263), (6852, 29468), (7367, 27408), (9136, 22101), (13704, 14734)]