200513747

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 241709664

約数和(自身を除く): 41195917

約数列:

[1, 7, 23, 161, 173, 313, 529, 1211, 2191, 3703, 3979, 7199, 27853, 50393, 54149, 91517, 165577, 379043, 640619, 1159039, 1245427, 8717989, 28644821, 200513747]

約数ペア:

[(1, 200513747), (7, 28644821), (23, 8717989), (161, 1245427), (173, 1159039), (313, 640619), (529, 379043), (1211, 165577), (2191, 91517), (3703, 54149), (3979, 50393), (7199, 27853)]