199548384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 620524800

約数和(自身を除く): 420976416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 84, 96, 98, 112, 118, 147, 168, 177, 196, 224, 236, 294, 336, 354, 392, 413, 472, 588, 672, 708, 719, 784, 826, 944, 1176, 1239, 1416, 1438, 1568, 1652, 1888, 2157, 2352, 2478, 2832, 2876, 2891, 3304, 4314, 4704, 4956, 5033, 5664, 5752, 5782, 6608, 8628, 8673, 9912, 10066, 11504, 11564, 13216, 15099, 17256, 17346, 19824, 20132, 23008, 23128, 30198, 34512, 34692, 35231, 39648, 40264, 42421, 46256, 60396, 69024, 69384, 70462, 80528, 84842, 92512, 105693, 120792, 127263, 138768, 140924, 161056, 169684, 211386, 241584, 254526, 277536, 281848, 296947, 339368, 422772, 483168, 509052, 563696, 593894, 678736, 845544, 890841, 1018104, 1127392, 1187788, 1357472, 1691088, 1781682, 2036208, 2078629, 2375576, 3382176, 3563364, 4072416, 4157258, 4751152, 6235887, 7126728, 8314516, 9502304, 12471774, 14253456, 16629032, 24943548, 28506912, 33258064, 49887096, 66516128, 99774192, 199548384]

約数ペア:

[(1, 199548384), (2, 99774192), (3, 66516128), (4, 49887096), (6, 33258064), (7, 28506912), (8, 24943548), (12, 16629032), (14, 14253456), (16, 12471774), (21, 9502304), (24, 8314516), (28, 7126728), (32, 6235887), (42, 4751152), (48, 4157258), (49, 4072416), (56, 3563364), (59, 3382176), (84, 2375576), (96, 2078629), (98, 2036208), (112, 1781682), (118, 1691088), (147, 1357472), (168, 1187788), (177, 1127392), (196, 1018104), (224, 890841), (236, 845544), (294, 678736), (336, 593894), (354, 563696), (392, 509052), (413, 483168), (472, 422772), (588, 339368), (672, 296947), (708, 281848), (719, 277536), (784, 254526), (826, 241584), (944, 211386), (1176, 169684), (1239, 161056), (1416, 140924), (1438, 138768), (1568, 127263), (1652, 120792), (1888, 105693), (2157, 92512), (2352, 84842), (2478, 80528), (2832, 70462), (2876, 69384), (2891, 69024), (3304, 60396), (4314, 46256), (4704, 42421), (4956, 40264), (5033, 39648), (5664, 35231), (5752, 34692), (5782, 34512), (6608, 30198), (8628, 23128), (8673, 23008), (9912, 20132), (10066, 19824), (11504, 17346), (11564, 17256), (13216, 15099)]