201432470

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{147031}}^1$

素因数の和:147175

約数の個数: 16

約数和(自身を含む): 365227488

約数和(自身を除く): 163795018

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 147031, 294062, 735155, 1470310, 20143247, 40286494, 100716235, 201432470]

約数ペア:

[(1, 201432470), (2, 100716235), (5, 40286494), (10, 20143247), (137, 1470310), (274, 735155), (685, 294062), (1370, 147031)]