199636700

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{8353}}^1$

素因数の和:8606

約数の個数: 36

約数和(自身を含む): 435076320

約数和(自身を除く): 235439620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1195, 2390, 4780, 5975, 8353, 11950, 16706, 23900, 33412, 41765, 83530, 167060, 208825, 417650, 835300, 1996367, 3992734, 7985468, 9981835, 19963670, 39927340, 49909175, 99818350, 199636700]

約数ペア:

[(1, 199636700), (2, 99818350), (4, 49909175), (5, 39927340), (10, 19963670), (20, 9981835), (25, 7985468), (50, 3992734), (100, 1996367), (239, 835300), (478, 417650), (956, 208825), (1195, 167060), (2390, 83530), (4780, 41765), (5975, 33412), (8353, 23900), (11950, 16706)]