202138279

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 250302960

約数和(自身を除く): 48164681

約数列:

[1, 7, 17, 49, 119, 227, 833, 1069, 1589, 3859, 7483, 11123, 18173, 27013, 52381, 127211, 189091, 242663, 890477, 1698641, 4125271, 11890487, 28876897, 202138279]

約数ペア:

[(1, 202138279), (7, 28876897), (17, 11890487), (49, 4125271), (119, 1698641), (227, 890477), (833, 242663), (1069, 189091), (1589, 127211), (3859, 52381), (7483, 27013), (11123, 18173)]