200944845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 370976112

約数和(自身を除く): 170031267

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 193, 255, 579, 765, 965, 1361, 1737, 2895, 3281, 4083, 6805, 8685, 9843, 12249, 16405, 20415, 23137, 29529, 49215, 61245, 69411, 115685, 147645, 208233, 262673, 347055, 788019, 1041165, 1313365, 2364057, 3940095, 4465441, 11820285, 13396323, 22327205, 40188969, 66981615, 200944845]

約数ペア:

[(1, 200944845), (3, 66981615), (5, 40188969), (9, 22327205), (15, 13396323), (17, 11820285), (45, 4465441), (51, 3940095), (85, 2364057), (153, 1313365), (193, 1041165), (255, 788019), (579, 347055), (765, 262673), (965, 208233), (1361, 147645), (1737, 115685), (2895, 69411), (3281, 61245), (4083, 49215), (6805, 29529), (8685, 23137), (9843, 20415), (12249, 16405)]