200815285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 274233600

約数和(自身を除く): 73418315

約数列:

[1, 5, 11, 29, 55, 137, 145, 319, 685, 919, 1507, 1595, 3973, 4595, 7535, 10109, 19865, 26651, 43703, 50545, 125903, 133255, 218515, 293161, 629515, 1384933, 1465805, 3651187, 6924665, 18255935, 40163057, 200815285]

約数ペア:

[(1, 200815285), (5, 40163057), (11, 18255935), (29, 6924665), (55, 3651187), (137, 1465805), (145, 1384933), (319, 629515), (685, 293161), (919, 218515), (1507, 133255), (1595, 125903), (3973, 50545), (4595, 43703), (7535, 26651), (10109, 19865)]