211509984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{314747}}^1$

素因数の和:314767

約数の個数: 48

約数和(自身を含む): 634531968

約数和(自身を除く): 423021984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 314747, 629494, 944241, 1258988, 1888482, 2203229, 2517976, 3776964, 4406458, 5035952, 6609687, 7553928, 8812916, 10071904, 13219374, 15107856, 17625832, 26438748, 30215712, 35251664, 52877496, 70503328, 105754992, 211509984]

約数ペア:

[(1, 211509984), (2, 105754992), (3, 70503328), (4, 52877496), (6, 35251664), (7, 30215712), (8, 26438748), (12, 17625832), (14, 15107856), (16, 13219374), (21, 10071904), (24, 8812916), (28, 7553928), (32, 6609687), (42, 5035952), (48, 4406458), (56, 3776964), (84, 2517976), (96, 2203229), (112, 1888482), (168, 1258988), (224, 944241), (336, 629494), (672, 314747)]