201998735

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{4919}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 249384960

約数和(自身を除く): 47386225

約数列:

[1, 5, 43, 191, 215, 955, 4919, 8213, 24595, 41065, 211517, 939529, 1057585, 4697645, 40399747, 201998735]

約数ペア:

[(1, 201998735), (5, 40399747), (43, 4697645), (191, 1057585), (215, 939529), (955, 211517), (4919, 41065), (8213, 24595)]