200495988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 637378560

約数和(自身を除く): 436882572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 151, 154, 198, 231, 252, 302, 308, 396, 453, 462, 479, 604, 693, 906, 924, 958, 1057, 1359, 1386, 1437, 1661, 1812, 1916, 2114, 2718, 2772, 2874, 3171, 3322, 3353, 4228, 4311, 4983, 5269, 5436, 5748, 6342, 6644, 6706, 8622, 9513, 9966, 10059, 10538, 11627, 12684, 13412, 14949, 15807, 17244, 19026, 19932, 20118, 21076, 23254, 29898, 30177, 31614, 34881, 36883, 38052, 40236, 46508, 47421, 59796, 60354, 63228, 69762, 72329, 73766, 94842, 104643, 110649, 120708, 139524, 144658, 147532, 189684, 209286, 216987, 221298, 289316, 331947, 418572, 433974, 442596, 506303, 650961, 663894, 795619, 867948, 1012606, 1301922, 1327788, 1518909, 1591238, 2025212, 2386857, 2603844, 3037818, 3182476, 4556727, 4773714, 5569333, 6075636, 7160571, 9113454, 9547428, 11138666, 14321142, 16707999, 18226908, 22277332, 28642284, 33415998, 50123997, 66831996, 100247994, 200495988]

約数ペア:

[(1, 200495988), (2, 100247994), (3, 66831996), (4, 50123997), (6, 33415998), (7, 28642284), (9, 22277332), (11, 18226908), (12, 16707999), (14, 14321142), (18, 11138666), (21, 9547428), (22, 9113454), (28, 7160571), (33, 6075636), (36, 5569333), (42, 4773714), (44, 4556727), (63, 3182476), (66, 3037818), (77, 2603844), (84, 2386857), (99, 2025212), (126, 1591238), (132, 1518909), (151, 1327788), (154, 1301922), (198, 1012606), (231, 867948), (252, 795619), (302, 663894), (308, 650961), (396, 506303), (453, 442596), (462, 433974), (479, 418572), (604, 331947), (693, 289316), (906, 221298), (924, 216987), (958, 209286), (1057, 189684), (1359, 147532), (1386, 144658), (1437, 139524), (1661, 120708), (1812, 110649), (1916, 104643), (2114, 94842), (2718, 73766), (2772, 72329), (2874, 69762), (3171, 63228), (3322, 60354), (3353, 59796), (4228, 47421), (4311, 46508), (4983, 40236), (5269, 38052), (5436, 36883), (5748, 34881), (6342, 31614), (6644, 30177), (6706, 29898), (8622, 23254), (9513, 21076), (9966, 20118), (10059, 19932), (10538, 19026), (11627, 17244), (12684, 15807), (13412, 14949)]