201895656

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 549918720

約数和(自身を除く): 348023064

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 67, 69, 92, 103, 106, 134, 138, 159, 184, 201, 206, 212, 268, 276, 309, 318, 402, 412, 424, 536, 552, 618, 636, 804, 824, 1219, 1236, 1272, 1541, 1608, 2369, 2438, 2472, 3082, 3551, 3657, 4623, 4738, 4876, 5459, 6164, 6901, 7102, 7107, 7314, 9246, 9476, 9752, 10653, 10918, 12328, 13802, 14204, 14214, 14628, 16377, 18492, 18952, 20703, 21306, 21836, 27604, 28408, 28428, 29256, 32754, 36984, 41406, 42612, 43672, 55208, 56856, 65508, 81673, 82812, 85224, 125557, 131016, 158723, 163346, 165624, 245019, 251114, 317446, 326692, 365753, 376671, 476169, 490038, 502228, 634892, 653384, 731506, 753342, 952338, 980076, 1004456, 1097259, 1269784, 1463012, 1506684, 1904676, 1960152, 2194518, 2926024, 3013368, 3809352, 4389036, 8412319, 8778072, 16824638, 25236957, 33649276, 50473914, 67298552, 100947828, 201895656]

約数ペア:

[(1, 201895656), (2, 100947828), (3, 67298552), (4, 50473914), (6, 33649276), (8, 25236957), (12, 16824638), (23, 8778072), (24, 8412319), (46, 4389036), (53, 3809352), (67, 3013368), (69, 2926024), (92, 2194518), (103, 1960152), (106, 1904676), (134, 1506684), (138, 1463012), (159, 1269784), (184, 1097259), (201, 1004456), (206, 980076), (212, 952338), (268, 753342), (276, 731506), (309, 653384), (318, 634892), (402, 502228), (412, 490038), (424, 476169), (536, 376671), (552, 365753), (618, 326692), (636, 317446), (804, 251114), (824, 245019), (1219, 165624), (1236, 163346), (1272, 158723), (1541, 131016), (1608, 125557), (2369, 85224), (2438, 82812), (2472, 81673), (3082, 65508), (3551, 56856), (3657, 55208), (4623, 43672), (4738, 42612), (4876, 41406), (5459, 36984), (6164, 32754), (6901, 29256), (7102, 28428), (7107, 28408), (7314, 27604), (9246, 21836), (9476, 21306), (9752, 20703), (10653, 18952), (10918, 18492), (12328, 16377), (13802, 14628), (14204, 14214)]