211198848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{78571}}^1$

素因数の和:78595

約数の個数: 64

約数和(自身を含む): 641147520

約数和(自身を除く): 429948672

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, 336, 384, 448, 672, 896, 1344, 2688, 78571, 157142, 235713, 314284, 471426, 549997, 628568, 942852, 1099994, 1257136, 1649991, 1885704, 2199988, 2514272, 3299982, 3771408, 4399976, 5028544, 6599964, 7542816, 8799952, 10057088, 13199928, 15085632, 17599904, 26399856, 30171264, 35199808, 52799712, 70399616, 105599424, 211198848]

約数ペア:

[(1, 211198848), (2, 105599424), (3, 70399616), (4, 52799712), (6, 35199808), (7, 30171264), (8, 26399856), (12, 17599904), (14, 15085632), (16, 13199928), (21, 10057088), (24, 8799952), (28, 7542816), (32, 6599964), (42, 5028544), (48, 4399976), (56, 3771408), (64, 3299982), (84, 2514272), (96, 2199988), (112, 1885704), (128, 1649991), (168, 1257136), (192, 1099994), (224, 942852), (336, 628568), (384, 549997), (448, 471426), (672, 314284), (896, 235713), (1344, 157142), (2688, 78571)]