199976448

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{2657}}^1$

素因数の和:2692

約数の個数: 120

約数和(自身を含む): 619962552

約数和(自身を除く): 419986104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2657, 2688, 3136, 3584, 4704, 5314, 5376, 6272, 7971, 9408, 10628, 10752, 12544, 15942, 18599, 18816, 21256, 25088, 31884, 37198, 37632, 42512, 55797, 63768, 74396, 75264, 85024, 111594, 127536, 130193, 148792, 170048, 223188, 255072, 260386, 297584, 340096, 390579, 446376, 510144, 520772, 595168, 680192, 781158, 892752, 1020288, 1041544, 1190336, 1360384, 1562316, 1785504, 2040576, 2083088, 2380672, 3124632, 3571008, 4081152, 4166176, 4761344, 6249264, 7142016, 8332352, 9522688, 12498528, 14284032, 16664704, 24997056, 28568064, 33329408, 49994112, 66658816, 99988224, 199976448]

約数ペア:

[(1, 199976448), (2, 99988224), (3, 66658816), (4, 49994112), (6, 33329408), (7, 28568064), (8, 24997056), (12, 16664704), (14, 14284032), (16, 12498528), (21, 9522688), (24, 8332352), (28, 7142016), (32, 6249264), (42, 4761344), (48, 4166176), (49, 4081152), (56, 3571008), (64, 3124632), (84, 2380672), (96, 2083088), (98, 2040576), (112, 1785504), (128, 1562316), (147, 1360384), (168, 1190336), (192, 1041544), (196, 1020288), (224, 892752), (256, 781158), (294, 680192), (336, 595168), (384, 520772), (392, 510144), (448, 446376), (512, 390579), (588, 340096), (672, 297584), (768, 260386), (784, 255072), (896, 223188), (1176, 170048), (1344, 148792), (1536, 130193), (1568, 127536), (1792, 111594), (2352, 85024), (2657, 75264), (2688, 74396), (3136, 63768), (3584, 55797), (4704, 42512), (5314, 37632), (5376, 37198), (6272, 31884), (7971, 25088), (9408, 21256), (10628, 18816), (10752, 18599), (12544, 15942)]