201779392

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 458663040

約数和(自身を除く): 256883648

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 43, 64, 68, 76, 86, 136, 152, 172, 227, 272, 304, 323, 344, 454, 544, 608, 646, 688, 731, 817, 908, 1088, 1216, 1292, 1376, 1462, 1634, 1816, 2584, 2752, 2924, 3268, 3632, 3859, 4313, 5168, 5848, 6536, 7264, 7718, 8626, 9761, 10336, 11696, 13072, 13889, 14528, 15436, 17252, 19522, 20672, 23392, 26144, 27778, 30872, 34504, 39044, 46784, 52288, 55556, 61744, 69008, 73321, 78088, 111112, 123488, 138016, 146642, 156176, 165937, 185459, 222224, 246976, 276032, 293284, 312352, 331874, 370918, 444448, 586568, 624704, 663748, 741836, 888896, 1173136, 1327496, 1483672, 2346272, 2654992, 2967344, 3152803, 4692544, 5309984, 5934688, 6305606, 10619968, 11869376, 12611212, 25222424, 50444848, 100889696, 201779392]

約数ペア:

[(1, 201779392), (2, 100889696), (4, 50444848), (8, 25222424), (16, 12611212), (17, 11869376), (19, 10619968), (32, 6305606), (34, 5934688), (38, 5309984), (43, 4692544), (64, 3152803), (68, 2967344), (76, 2654992), (86, 2346272), (136, 1483672), (152, 1327496), (172, 1173136), (227, 888896), (272, 741836), (304, 663748), (323, 624704), (344, 586568), (454, 444448), (544, 370918), (608, 331874), (646, 312352), (688, 293284), (731, 276032), (817, 246976), (908, 222224), (1088, 185459), (1216, 165937), (1292, 156176), (1376, 146642), (1462, 138016), (1634, 123488), (1816, 111112), (2584, 78088), (2752, 73321), (2924, 69008), (3268, 61744), (3632, 55556), (3859, 52288), (4313, 46784), (5168, 39044), (5848, 34504), (6536, 30872), (7264, 27778), (7718, 26144), (8626, 23392), (9761, 20672), (10336, 19522), (11696, 17252), (13072, 15436), (13889, 14528)]