194799362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 327991680

約数和(自身を除く): 133192318

約数列:

[1, 2, 17, 19, 34, 38, 151, 302, 323, 646, 1997, 2567, 2869, 3994, 5134, 5738, 33949, 37943, 48773, 67898, 75886, 97546, 301547, 603094, 645031, 1290062, 5126299, 5729393, 10252598, 11458786, 97399681, 194799362]

約数ペア:

[(1, 194799362), (2, 97399681), (17, 11458786), (19, 10252598), (34, 5729393), (38, 5126299), (151, 1290062), (302, 645031), (323, 603094), (646, 301547), (1997, 97546), (2567, 75886), (2869, 67898), (3994, 48773), (5134, 37943), (5738, 33949)]