207978848

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84407}}^1$

素因数の和:84435

約数の個数: 48

約数和(自身を含む): 510499584

約数和(自身を除く): 302520736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 84407, 168814, 337628, 590849, 675256, 928477, 1181698, 1350512, 1856954, 2363396, 2701024, 3713908, 4726792, 6499339, 7427816, 9453584, 12998678, 14855632, 18907168, 25997356, 29711264, 51994712, 103989424, 207978848]

約数ペア:

[(1, 207978848), (2, 103989424), (4, 51994712), (7, 29711264), (8, 25997356), (11, 18907168), (14, 14855632), (16, 12998678), (22, 9453584), (28, 7427816), (32, 6499339), (44, 4726792), (56, 3713908), (77, 2701024), (88, 2363396), (112, 1856954), (154, 1350512), (176, 1181698), (224, 928477), (308, 675256), (352, 590849), (616, 337628), (1232, 168814), (2464, 84407)]