203399288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{34781}}^1$

素因数の和:34847

約数の個数: 32

約数和(自身を含む): 413210160

約数和(自身を除く): 209810872

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 34781, 69562, 139124, 278248, 591277, 1182554, 1495583, 2365108, 2991166, 4730216, 5982332, 11964664, 25424911, 50849822, 101699644, 203399288]

約数ペア:

[(1, 203399288), (2, 101699644), (4, 50849822), (8, 25424911), (17, 11964664), (34, 5982332), (43, 4730216), (68, 2991166), (86, 2365108), (136, 1495583), (172, 1182554), (344, 591277), (731, 278248), (1462, 139124), (2924, 69562), (5848, 34781)]