208346495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 302676480

約数和(自身を除く): 94329985

約数列:

[1, 5, 7, 19, 35, 95, 133, 173, 665, 865, 1211, 1811, 3287, 6055, 9055, 12677, 16435, 23009, 34409, 63385, 115045, 172045, 240863, 313303, 1204315, 1566515, 2193121, 5952757, 10965605, 29763785, 41669299, 208346495]

約数ペア:

[(1, 208346495), (5, 41669299), (7, 29763785), (19, 10965605), (35, 5952757), (95, 2193121), (133, 1566515), (173, 1204315), (665, 313303), (865, 240863), (1211, 172045), (1811, 115045), (3287, 63385), (6055, 34409), (9055, 23009), (12677, 16435)]