200603025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 416979264

約数和(自身を除く): 216376239

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 67, 75, 105, 175, 201, 225, 315, 335, 469, 525, 603, 1005, 1407, 1575, 1675, 1901, 2345, 3015, 4221, 5025, 5703, 7035, 9505, 11725, 13307, 15075, 17109, 21105, 28515, 35175, 39921, 47525, 66535, 85545, 105525, 119763, 127367, 142575, 199605, 332675, 382101, 427725, 598815, 636835, 891569, 998025, 1146303, 1910505, 2674707, 2994075, 3184175, 4457845, 5731515, 8024121, 9552525, 13373535, 22289225, 28657575, 40120605, 66867675, 200603025]

約数ペア:

[(1, 200603025), (3, 66867675), (5, 40120605), (7, 28657575), (9, 22289225), (15, 13373535), (21, 9552525), (25, 8024121), (35, 5731515), (45, 4457845), (63, 3184175), (67, 2994075), (75, 2674707), (105, 1910505), (175, 1146303), (201, 998025), (225, 891569), (315, 636835), (335, 598815), (469, 427725), (525, 382101), (603, 332675), (1005, 199605), (1407, 142575), (1575, 127367), (1675, 119763), (1901, 105525), (2345, 85545), (3015, 66535), (4221, 47525), (5025, 39921), (5703, 35175), (7035, 28515), (9505, 21105), (11725, 17109), (13307, 15075)]