208131504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7841}}^1$

素因数の和:7938

約数の個数: 80

約数和(自身を含む): 622341120

約数和(自身を除く): 414209616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 7841, 8848, 13272, 15682, 23523, 26544, 31364, 47046, 54887, 62728, 94092, 109774, 125456, 164661, 188184, 219548, 329322, 376368, 439096, 619439, 658644, 878192, 1238878, 1317288, 1858317, 2477756, 2634576, 3716634, 4336073, 4955512, 7433268, 8672146, 9911024, 13008219, 14866536, 17344292, 26016438, 29733072, 34688584, 52032876, 69377168, 104065752, 208131504]

約数ペア:

[(1, 208131504), (2, 104065752), (3, 69377168), (4, 52032876), (6, 34688584), (7, 29733072), (8, 26016438), (12, 17344292), (14, 14866536), (16, 13008219), (21, 9911024), (24, 8672146), (28, 7433268), (42, 4955512), (48, 4336073), (56, 3716634), (79, 2634576), (84, 2477756), (112, 1858317), (158, 1317288), (168, 1238878), (237, 878192), (316, 658644), (336, 619439), (474, 439096), (553, 376368), (632, 329322), (948, 219548), (1106, 188184), (1264, 164661), (1659, 125456), (1896, 109774), (2212, 94092), (3318, 62728), (3792, 54887), (4424, 47046), (6636, 31364), (7841, 26544), (8848, 23523), (13272, 15682)]