208545672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8629}}^1$

素因数の和:8710

約数の個数: 64

約数和(自身を含む): 559224000

約数和(自身を除く): 350678328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 3021, 4028, 6042, 8056, 8629, 12084, 17258, 24168, 25887, 34516, 51774, 69032, 103548, 163951, 207096, 327902, 457337, 491853, 655804, 914674, 983706, 1311608, 1372011, 1829348, 1967412, 2744022, 3658696, 3934824, 5488044, 8689403, 10976088, 17378806, 26068209, 34757612, 52136418, 69515224, 104272836, 208545672]

約数ペア:

[(1, 208545672), (2, 104272836), (3, 69515224), (4, 52136418), (6, 34757612), (8, 26068209), (12, 17378806), (19, 10976088), (24, 8689403), (38, 5488044), (53, 3934824), (57, 3658696), (76, 2744022), (106, 1967412), (114, 1829348), (152, 1372011), (159, 1311608), (212, 983706), (228, 914674), (318, 655804), (424, 491853), (456, 457337), (636, 327902), (1007, 207096), (1272, 163951), (2014, 103548), (3021, 69032), (4028, 51774), (6042, 34516), (8056, 25887), (8629, 24168), (12084, 17258)]