201587925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 422544384

約数和(自身を除く): 220956459

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 67, 75, 77, 105, 165, 175, 201, 231, 275, 335, 385, 469, 521, 525, 737, 825, 1005, 1155, 1407, 1563, 1675, 1925, 2211, 2345, 2605, 3647, 3685, 5025, 5159, 5731, 5775, 7035, 7815, 10941, 11055, 11725, 13025, 15477, 17193, 18235, 18425, 25795, 28655, 34907, 35175, 39075, 40117, 54705, 55275, 77385, 85965, 91175, 104721, 120351, 128975, 143275, 174535, 200585, 244349, 273525, 383977, 386925, 429825, 523605, 601755, 733047, 872675, 1002925, 1151931, 1221745, 1919885, 2618025, 2687839, 3008775, 3665235, 5759655, 6108725, 8063517, 9599425, 13439195, 18326175, 28798275, 40317585, 67195975, 201587925]

約数ペア:

[(1, 201587925), (3, 67195975), (5, 40317585), (7, 28798275), (11, 18326175), (15, 13439195), (21, 9599425), (25, 8063517), (33, 6108725), (35, 5759655), (55, 3665235), (67, 3008775), (75, 2687839), (77, 2618025), (105, 1919885), (165, 1221745), (175, 1151931), (201, 1002925), (231, 872675), (275, 733047), (335, 601755), (385, 523605), (469, 429825), (521, 386925), (525, 383977), (737, 273525), (825, 244349), (1005, 200585), (1155, 174535), (1407, 143275), (1563, 128975), (1675, 120351), (1925, 104721), (2211, 91175), (2345, 85965), (2605, 77385), (3647, 55275), (3685, 54705), (5025, 40117), (5159, 39075), (5731, 35175), (5775, 34907), (7035, 28655), (7815, 25795), (10941, 18425), (11055, 18235), (11725, 17193), (13025, 15477)]