208701696

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{38821}}^1$

素因数の和:38847

約数の個数: 72

約数和(自身を含む): 634817344

約数和(自身を除く): 426115648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 38821, 77642, 116463, 155284, 232926, 271747, 310568, 465852, 543494, 621136, 815241, 931704, 1086988, 1242272, 1630482, 1863408, 2173976, 2484544, 3260964, 3726816, 4347952, 4969088, 6521928, 7453632, 8695904, 9938176, 13043856, 14907264, 17391808, 26087712, 29814528, 34783616, 52175424, 69567232, 104350848, 208701696]

約数ペア:

[(1, 208701696), (2, 104350848), (3, 69567232), (4, 52175424), (6, 34783616), (7, 29814528), (8, 26087712), (12, 17391808), (14, 14907264), (16, 13043856), (21, 9938176), (24, 8695904), (28, 7453632), (32, 6521928), (42, 4969088), (48, 4347952), (56, 3726816), (64, 3260964), (84, 2484544), (96, 2173976), (112, 1863408), (128, 1630482), (168, 1242272), (192, 1086988), (224, 931704), (256, 815241), (336, 621136), (384, 543494), (448, 465852), (672, 310568), (768, 271747), (896, 232926), (1344, 155284), (1792, 116463), (2688, 77642), (5376, 38821)]