206647728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4073}}^1$

素因数の和:4242

約数の個数: 80

約数和(自身を含む): 614294016

約数和(自身を除く): 407646288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1057, 1208, 1812, 2114, 2416, 3171, 3624, 4073, 4228, 6342, 7248, 8146, 8456, 12219, 12684, 16292, 16912, 24438, 25368, 28511, 32584, 48876, 50736, 57022, 65168, 85533, 97752, 114044, 171066, 195504, 228088, 342132, 456176, 615023, 684264, 1230046, 1368528, 1845069, 2460092, 3690138, 4305161, 4920184, 7380276, 8610322, 9840368, 12915483, 14760552, 17220644, 25830966, 29521104, 34441288, 51661932, 68882576, 103323864, 206647728]

約数ペア:

[(1, 206647728), (2, 103323864), (3, 68882576), (4, 51661932), (6, 34441288), (7, 29521104), (8, 25830966), (12, 17220644), (14, 14760552), (16, 12915483), (21, 9840368), (24, 8610322), (28, 7380276), (42, 4920184), (48, 4305161), (56, 3690138), (84, 2460092), (112, 1845069), (151, 1368528), (168, 1230046), (302, 684264), (336, 615023), (453, 456176), (604, 342132), (906, 228088), (1057, 195504), (1208, 171066), (1812, 114044), (2114, 97752), (2416, 85533), (3171, 65168), (3624, 57022), (4073, 50736), (4228, 48876), (6342, 32584), (7248, 28511), (8146, 25368), (8456, 24438), (12219, 16912), (12684, 16292)]