210313736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{5261}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 416750400

約数和(自身を除く): 206436664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 2104, 4997, 5261, 9994, 10522, 19988, 21044, 39976, 42088, 99959, 199918, 399836, 799672, 1383643, 2767286, 5534572, 11069144, 26289217, 52578434, 105156868, 210313736]

約数ペア:

[(1, 210313736), (2, 105156868), (4, 52578434), (8, 26289217), (19, 11069144), (38, 5534572), (76, 2767286), (152, 1383643), (263, 799672), (526, 399836), (1052, 199918), (2104, 99959), (4997, 42088), (5261, 39976), (9994, 21044), (10522, 19988)]