215202358

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8719}}^1$

素因数の和:8812

約数の個数: 32

約数和(自身を含む): 386749440

約数和(自身を除く): 171547082

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1763, 3526, 8719, 12341, 17438, 24682, 61033, 122066, 357479, 374917, 714958, 749834, 2502353, 2624419, 5004706, 5248838, 15371597, 30743194, 107601179, 215202358]

約数ペア:

[(1, 215202358), (2, 107601179), (7, 30743194), (14, 15371597), (41, 5248838), (43, 5004706), (82, 2624419), (86, 2502353), (287, 749834), (301, 714958), (574, 374917), (602, 357479), (1763, 122066), (3526, 61033), (8719, 24682), (12341, 17438)]