200367680

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8819}}^1$

素因数の和:8907

約数の個数: 56

約数和(自身を含む): 483900480

約数和(自身を除く): 283532800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 8819, 11360, 17638, 22720, 35276, 44095, 70552, 88190, 141104, 176380, 282208, 352760, 564416, 626149, 705520, 1252298, 1411040, 2504596, 2822080, 3130745, 5009192, 6261490, 10018384, 12522980, 20036768, 25045960, 40073536, 50091920, 100183840, 200367680]

約数ペア:

[(1, 200367680), (2, 100183840), (4, 50091920), (5, 40073536), (8, 25045960), (10, 20036768), (16, 12522980), (20, 10018384), (32, 6261490), (40, 5009192), (64, 3130745), (71, 2822080), (80, 2504596), (142, 1411040), (160, 1252298), (284, 705520), (320, 626149), (355, 564416), (568, 352760), (710, 282208), (1136, 176380), (1420, 141104), (2272, 88190), (2840, 70552), (4544, 44095), (5680, 35276), (8819, 22720), (11360, 17638)]