207926310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9859}}^1$

素因数の和:9925

約数の個数: 64

約数和(自身を含む): 539539200

約数和(自身を除く): 331612890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 4218, 7030, 9859, 10545, 19718, 21090, 29577, 49295, 59154, 98590, 147885, 187321, 295770, 364783, 374642, 561963, 729566, 936605, 1094349, 1123926, 1823915, 1873210, 2188698, 2809815, 3647830, 5471745, 5619630, 6930877, 10943490, 13861754, 20792631, 34654385, 41585262, 69308770, 103963155, 207926310]

約数ペア:

[(1, 207926310), (2, 103963155), (3, 69308770), (5, 41585262), (6, 34654385), (10, 20792631), (15, 13861754), (19, 10943490), (30, 6930877), (37, 5619630), (38, 5471745), (57, 3647830), (74, 2809815), (95, 2188698), (111, 1873210), (114, 1823915), (185, 1123926), (190, 1094349), (222, 936605), (285, 729566), (370, 561963), (555, 374642), (570, 364783), (703, 295770), (1110, 187321), (1406, 147885), (2109, 98590), (3515, 59154), (4218, 49295), (7030, 29577), (9859, 21090), (10545, 19718)]