213594086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{330641}}^1$

素因数の和:330679

約数の個数: 16

約数和(自身を含む): 357093360

約数和(自身を除く): 143499274

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 330641, 661282, 5620897, 6282179, 11241794, 12564358, 106797043, 213594086]

約数ペア:

[(1, 213594086), (2, 106797043), (17, 12564358), (19, 11241794), (34, 6282179), (38, 5620897), (323, 661282), (646, 330641)]