210876008

素因数分解:

$2^3\times 7^2\times {\mathrm{317}}^1\times {\mathrm{1697}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 461669220

約数和(自身を除く): 250793212

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 317, 392, 634, 1268, 1697, 2219, 2536, 3394, 4438, 6788, 8876, 11879, 13576, 15533, 17752, 23758, 31066, 47516, 62132, 83153, 95032, 124264, 166306, 332612, 537949, 665224, 1075898, 2151796, 3765643, 4303592, 7531286, 15062572, 26359501, 30125144, 52719002, 105438004, 210876008]

約数ペア:

[(1, 210876008), (2, 105438004), (4, 52719002), (7, 30125144), (8, 26359501), (14, 15062572), (28, 7531286), (49, 4303592), (56, 3765643), (98, 2151796), (196, 1075898), (317, 665224), (392, 537949), (634, 332612), (1268, 166306), (1697, 124264), (2219, 95032), (2536, 83153), (3394, 62132), (4438, 47516), (6788, 31066), (8876, 23758), (11879, 17752), (13576, 15533)]