190049710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{213539}}^1$

素因数の和:213635

約数の個数: 16

約数和(自身を含む): 345934800

約数和(自身を除く): 155885090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 213539, 427078, 1067695, 2135390, 19004971, 38009942, 95024855, 190049710]

約数ペア:

[(1, 190049710), (2, 95024855), (5, 38009942), (10, 19004971), (89, 2135390), (178, 1067695), (445, 427078), (890, 213539)]