201939830

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{243301}}^1$

素因数の和:243391

約数の個数: 16

約数和(自身を含む): 367872624

約数和(自身を除く): 165932794

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 243301, 486602, 1216505, 2433010, 20193983, 40387966, 100969915, 201939830]

約数ペア:

[(1, 201939830), (2, 100969915), (5, 40387966), (10, 20193983), (83, 2433010), (166, 1216505), (415, 486602), (830, 243301)]