199240536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 605203200

約数和(自身を除く): 405962664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 121, 132, 138, 152, 157, 184, 209, 228, 242, 253, 264, 276, 314, 363, 418, 437, 456, 471, 484, 506, 552, 627, 628, 726, 759, 836, 874, 942, 968, 1012, 1254, 1256, 1311, 1452, 1518, 1672, 1727, 1748, 1884, 2024, 2299, 2508, 2622, 2783, 2904, 2983, 3036, 3454, 3496, 3611, 3768, 4598, 4807, 5016, 5181, 5244, 5566, 5966, 6072, 6897, 6908, 7222, 8349, 8949, 9196, 9614, 10362, 10488, 10833, 11132, 11932, 13794, 13816, 14421, 14444, 16698, 17898, 18392, 18997, 19228, 20724, 21666, 22264, 23864, 27588, 28842, 28888, 32813, 33396, 35796, 37994, 38456, 39721, 41448, 43332, 52877, 55176, 56991, 57684, 65626, 66792, 68609, 71592, 75988, 79442, 86664, 98439, 105754, 113982, 115368, 119163, 131252, 137218, 151976, 158631, 158884, 196878, 205827, 211508, 227964, 238326, 262504, 274436, 317262, 317768, 360943, 393756, 411654, 423016, 436931, 455928, 476652, 548872, 634524, 721886, 754699, 787512, 823308, 873862, 953304, 1082829, 1269048, 1310793, 1443772, 1509398, 1646616, 1747724, 2165658, 2264097, 2621586, 2887544, 3018796, 3495448, 4331316, 4528194, 5243172, 6037592, 8301689, 8662632, 9056388, 10486344, 16603378, 18112776, 24905067, 33206756, 49810134, 66413512, 99620268, 199240536]

約数ペア:

[(1, 199240536), (2, 99620268), (3, 66413512), (4, 49810134), (6, 33206756), (8, 24905067), (11, 18112776), (12, 16603378), (19, 10486344), (22, 9056388), (23, 8662632), (24, 8301689), (33, 6037592), (38, 5243172), (44, 4528194), (46, 4331316), (57, 3495448), (66, 3018796), (69, 2887544), (76, 2621586), (88, 2264097), (92, 2165658), (114, 1747724), (121, 1646616), (132, 1509398), (138, 1443772), (152, 1310793), (157, 1269048), (184, 1082829), (209, 953304), (228, 873862), (242, 823308), (253, 787512), (264, 754699), (276, 721886), (314, 634524), (363, 548872), (418, 476652), (437, 455928), (456, 436931), (471, 423016), (484, 411654), (506, 393756), (552, 360943), (627, 317768), (628, 317262), (726, 274436), (759, 262504), (836, 238326), (874, 227964), (942, 211508), (968, 205827), (1012, 196878), (1254, 158884), (1256, 158631), (1311, 151976), (1452, 137218), (1518, 131252), (1672, 119163), (1727, 115368), (1748, 113982), (1884, 105754), (2024, 98439), (2299, 86664), (2508, 79442), (2622, 75988), (2783, 71592), (2904, 68609), (2983, 66792), (3036, 65626), (3454, 57684), (3496, 56991), (3611, 55176), (3768, 52877), (4598, 43332), (4807, 41448), (5016, 39721), (5181, 38456), (5244, 37994), (5566, 35796), (5966, 33396), (6072, 32813), (6897, 28888), (6908, 28842), (7222, 27588), (8349, 23864), (8949, 22264), (9196, 21666), (9614, 20724), (10362, 19228), (10488, 18997), (10833, 18392), (11132, 17898), (11932, 16698), (13794, 14444), (13816, 14421)]