200213468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 447971328

約数和(自身を除く): 247757860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 71, 91, 122, 127, 142, 182, 244, 254, 284, 364, 427, 497, 508, 793, 854, 889, 923, 994, 1586, 1651, 1708, 1778, 1846, 1988, 3172, 3302, 3556, 3692, 4331, 5551, 6461, 6604, 7747, 8662, 9017, 11102, 11557, 12922, 15494, 17324, 18034, 22204, 23114, 25844, 30317, 30988, 36068, 46228, 54229, 56303, 60634, 63119, 100711, 108458, 112606, 117221, 121268, 126238, 201422, 216916, 225212, 234442, 252476, 394121, 402844, 468884, 550037, 704977, 788242, 820547, 1100074, 1409954, 1576484, 1641094, 2200148, 2819908, 3282188, 3850259, 7150481, 7700518, 14300962, 15401036, 28601924, 50053367, 100106734, 200213468]

約数ペア:

[(1, 200213468), (2, 100106734), (4, 50053367), (7, 28601924), (13, 15401036), (14, 14300962), (26, 7700518), (28, 7150481), (52, 3850259), (61, 3282188), (71, 2819908), (91, 2200148), (122, 1641094), (127, 1576484), (142, 1409954), (182, 1100074), (244, 820547), (254, 788242), (284, 704977), (364, 550037), (427, 468884), (497, 402844), (508, 394121), (793, 252476), (854, 234442), (889, 225212), (923, 216916), (994, 201422), (1586, 126238), (1651, 121268), (1708, 117221), (1778, 112606), (1846, 108458), (1988, 100711), (3172, 63119), (3302, 60634), (3556, 56303), (3692, 54229), (4331, 46228), (5551, 36068), (6461, 30988), (6604, 30317), (7747, 25844), (8662, 23114), (9017, 22204), (11102, 18034), (11557, 17324), (12922, 15494)]