212868628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23537}}^1$

素因数の和:23584

約数の個数: 48

約数和(自身を含む): 474526080

約数和(自身を除く): 261657452

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 23537, 47074, 94148, 164759, 329518, 400129, 447203, 659036, 800258, 894406, 1600516, 1788812, 2800903, 3130421, 5601806, 6260842, 7602451, 11203612, 12521684, 15204902, 30409804, 53217157, 106434314, 212868628]

約数ペア:

[(1, 212868628), (2, 106434314), (4, 53217157), (7, 30409804), (14, 15204902), (17, 12521684), (19, 11203612), (28, 7602451), (34, 6260842), (38, 5601806), (68, 3130421), (76, 2800903), (119, 1788812), (133, 1600516), (238, 894406), (266, 800258), (323, 659036), (476, 447203), (532, 400129), (646, 329518), (1292, 164759), (2261, 94148), (4522, 47074), (9044, 23537)]