200080004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{4663}}^1$

素因数の和:5315

約数の個数: 24

約数和(自身を含む): 371403648

約数和(自身を除く): 171323644

約数列:

[1, 2, 4, 17, 34, 68, 631, 1262, 2524, 4663, 9326, 10727, 18652, 21454, 42908, 79271, 158542, 317084, 2942353, 5884706, 11769412, 50020001, 100040002, 200080004]

約数ペア:

[(1, 200080004), (2, 100040002), (4, 50020001), (17, 11769412), (34, 5884706), (68, 2942353), (631, 317084), (1262, 158542), (2524, 79271), (4663, 42908), (9326, 21454), (10727, 18652)]