202885241356

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1\times {\mathrm{21397}}^1$

素因数の和:22658

約数の個数: 48

約数和(自身を含む): 407288504896

約数和(自身を除く): 204403263540

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 853, 1588, 1706, 2779, 3412, 5558, 5971, 11116, 11942, 21397, 23884, 42794, 85588, 149779, 299558, 338641, 599116, 677282, 1354564, 2370487, 4740974, 8494609, 9481948, 16989218, 18251641, 33978436, 36503282, 59462263, 73006564, 118924526, 127761487, 237849052, 255522974, 511045948, 7245901477, 14491802954, 28983605908, 50721310339, 101442620678, 202885241356]

約数ペア:

[(1, 202885241356), (2, 101442620678), (4, 50721310339), (7, 28983605908), (14, 14491802954), (28, 7245901477), (397, 511045948), (794, 255522974), (853, 237849052), (1588, 127761487), (1706, 118924526), (2779, 73006564), (3412, 59462263), (5558, 36503282), (5971, 33978436), (11116, 18251641), (11942, 16989218), (21397, 9481948), (23884, 8494609), (42794, 4740974), (85588, 2370487), (149779, 1354564), (299558, 677282), (338641, 599116)]