200819572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79817}}^1$

素因数の和:79875

約数の個数: 24

約数和(自身を含む): 382168584

約数和(自身を除く): 181349012

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 79817, 159634, 319268, 1356889, 2713778, 2953229, 5427556, 5906458, 11812916, 50204893, 100409786, 200819572]

約数ペア:

[(1, 200819572), (2, 100409786), (4, 50204893), (17, 11812916), (34, 5906458), (37, 5427556), (68, 2953229), (74, 2713778), (148, 1356889), (629, 319268), (1258, 159634), (2516, 79817)]