201307210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1548517}}^1$

素因数の和:1548537

約数の個数: 16

約数和(自身を含む): 390226536

約数和(自身を除く): 188919326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1548517, 3097034, 7742585, 15485170, 20130721, 40261442, 100653605, 201307210]

約数ペア:

[(1, 201307210), (2, 100653605), (5, 40261442), (10, 20130721), (13, 15485170), (26, 7742585), (65, 3097034), (130, 1548517)]