201270636

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 616502880

約数和(自身を除く): 415232244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 84, 98, 108, 126, 146, 147, 189, 196, 219, 252, 292, 294, 378, 438, 441, 511, 521, 588, 657, 756, 876, 882, 1022, 1042, 1314, 1323, 1533, 1563, 1764, 1971, 2044, 2084, 2628, 2646, 3066, 3126, 3577, 3647, 3942, 4599, 4689, 5292, 6132, 6252, 7154, 7294, 7884, 9198, 9378, 10731, 10941, 13797, 14067, 14308, 14588, 18396, 18756, 21462, 21882, 25529, 27594, 28134, 32193, 32823, 38033, 42924, 43764, 51058, 55188, 56268, 64386, 65646, 76066, 76587, 96579, 98469, 102116, 114099, 128772, 131292, 152132, 153174, 193158, 196938, 228198, 229761, 266231, 306348, 342297, 386316, 393876, 456396, 459522, 532462, 684594, 689283, 798693, 919044, 1026891, 1064924, 1369188, 1378566, 1597386, 1863617, 2053782, 2396079, 2757132, 3194772, 3727234, 4107564, 4792158, 5590851, 7188237, 7454468, 9584316, 11181702, 14376474, 16772553, 22363404, 28752948, 33545106, 50317659, 67090212, 100635318, 201270636]

約数ペア:

[(1, 201270636), (2, 100635318), (3, 67090212), (4, 50317659), (6, 33545106), (7, 28752948), (9, 22363404), (12, 16772553), (14, 14376474), (18, 11181702), (21, 9584316), (27, 7454468), (28, 7188237), (36, 5590851), (42, 4792158), (49, 4107564), (54, 3727234), (63, 3194772), (73, 2757132), (84, 2396079), (98, 2053782), (108, 1863617), (126, 1597386), (146, 1378566), (147, 1369188), (189, 1064924), (196, 1026891), (219, 919044), (252, 798693), (292, 689283), (294, 684594), (378, 532462), (438, 459522), (441, 456396), (511, 393876), (521, 386316), (588, 342297), (657, 306348), (756, 266231), (876, 229761), (882, 228198), (1022, 196938), (1042, 193158), (1314, 153174), (1323, 152132), (1533, 131292), (1563, 128772), (1764, 114099), (1971, 102116), (2044, 98469), (2084, 96579), (2628, 76587), (2646, 76066), (3066, 65646), (3126, 64386), (3577, 56268), (3647, 55188), (3942, 51058), (4599, 43764), (4689, 42924), (5292, 38033), (6132, 32823), (6252, 32193), (7154, 28134), (7294, 27594), (7884, 25529), (9198, 21882), (9378, 21462), (10731, 18756), (10941, 18396), (13797, 14588), (14067, 14308)]