205535952

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1209

約数の個数: 120

約数和(自身を含む): 608794368

約数和(自身を除く): 403258416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 984, 1116, 1123, 1271, 1476, 1488, 1968, 2232, 2246, 2542, 2952, 3369, 3813, 4464, 4492, 5084, 5904, 6738, 7626, 8984, 10107, 10168, 11439, 13476, 15252, 17968, 20214, 20336, 22878, 26952, 30504, 34813, 40428, 45756, 46043, 53904, 61008, 69626, 80856, 91512, 92086, 104439, 138129, 139252, 161712, 183024, 184172, 208878, 276258, 278504, 313317, 368344, 414387, 417756, 552516, 557008, 626634, 736688, 828774, 835512, 1105032, 1253268, 1427333, 1657548, 1671024, 2210064, 2506536, 2854666, 3315096, 4281999, 5013072, 5709332, 6630192, 8563998, 11418664, 12845997, 17127996, 22837328, 25691994, 34255992, 51383988, 68511984, 102767976, 205535952]

約数ペア:

[(1, 205535952), (2, 102767976), (3, 68511984), (4, 51383988), (6, 34255992), (8, 25691994), (9, 22837328), (12, 17127996), (16, 12845997), (18, 11418664), (24, 8563998), (31, 6630192), (36, 5709332), (41, 5013072), (48, 4281999), (62, 3315096), (72, 2854666), (82, 2506536), (93, 2210064), (123, 1671024), (124, 1657548), (144, 1427333), (164, 1253268), (186, 1105032), (246, 835512), (248, 828774), (279, 736688), (328, 626634), (369, 557008), (372, 552516), (492, 417756), (496, 414387), (558, 368344), (656, 313317), (738, 278504), (744, 276258), (984, 208878), (1116, 184172), (1123, 183024), (1271, 161712), (1476, 139252), (1488, 138129), (1968, 104439), (2232, 92086), (2246, 91512), (2542, 80856), (2952, 69626), (3369, 61008), (3813, 53904), (4464, 46043), (4492, 45756), (5084, 40428), (5904, 34813), (6738, 30504), (7626, 26952), (8984, 22878), (10107, 20336), (10168, 20214), (11439, 17968), (13476, 15252)]