200321104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9281}}^1$

素因数の和:9379

約数の個数: 40

約数和(自身を含む): 414348480

約数和(自身を除く): 214027376

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 9281, 10792, 18562, 21584, 37124, 74248, 148496, 176339, 352678, 658951, 705356, 1317902, 1410712, 2635804, 2821424, 5271608, 10543216, 12520069, 25040138, 50080276, 100160552, 200321104]

約数ペア:

[(1, 200321104), (2, 100160552), (4, 50080276), (8, 25040138), (16, 12520069), (19, 10543216), (38, 5271608), (71, 2821424), (76, 2635804), (142, 1410712), (152, 1317902), (284, 705356), (304, 658951), (568, 352678), (1136, 176339), (1349, 148496), (2698, 74248), (5396, 37124), (9281, 21584), (10792, 18562)]