199837308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 515625040

約数和(自身を除く): 315787732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 229, 242, 363, 458, 484, 601, 687, 726, 916, 1202, 1374, 1452, 1803, 2404, 2519, 2748, 3606, 5038, 6611, 7212, 7557, 10076, 13222, 15114, 19833, 26444, 27709, 30228, 39666, 55418, 72721, 79332, 83127, 110836, 137629, 145442, 166254, 218163, 275258, 290884, 332508, 412887, 436326, 550516, 825774, 872652, 1513919, 1651548, 3027838, 4541757, 6055676, 9083514, 16653109, 18167028, 33306218, 49959327, 66612436, 99918654, 199837308]

約数ペア:

[(1, 199837308), (2, 99918654), (3, 66612436), (4, 49959327), (6, 33306218), (11, 18167028), (12, 16653109), (22, 9083514), (33, 6055676), (44, 4541757), (66, 3027838), (121, 1651548), (132, 1513919), (229, 872652), (242, 825774), (363, 550516), (458, 436326), (484, 412887), (601, 332508), (687, 290884), (726, 275258), (916, 218163), (1202, 166254), (1374, 145442), (1452, 137629), (1803, 110836), (2404, 83127), (2519, 79332), (2748, 72721), (3606, 55418), (5038, 39666), (6611, 30228), (7212, 27709), (7557, 26444), (10076, 19833), (13222, 15114)]