201233710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{649141}}^1$

素因数の和:649179

約数の個数: 16

約数和(自身を含む): 373905792

約数和(自身を除く): 172672082

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 649141, 1298282, 3245705, 6491410, 20123371, 40246742, 100616855, 201233710]

約数ペア:

[(1, 201233710), (2, 100616855), (5, 40246742), (10, 20123371), (31, 6491410), (62, 3245705), (155, 1298282), (310, 649141)]