206817798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{2521}}^1$

素因数の和:2661

約数の個数: 48

約数和(自身を含む): 458862768

約数和(自身を除く): 252044970

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 121, 226, 242, 339, 363, 678, 726, 1243, 2486, 2521, 3729, 5042, 7458, 7563, 13673, 15126, 27346, 27731, 41019, 55462, 82038, 83193, 166386, 284873, 305041, 569746, 610082, 854619, 915123, 1709238, 1830246, 3133603, 6267206, 9400809, 18801618, 34469633, 68939266, 103408899, 206817798]

約数ペア:

[(1, 206817798), (2, 103408899), (3, 68939266), (6, 34469633), (11, 18801618), (22, 9400809), (33, 6267206), (66, 3133603), (113, 1830246), (121, 1709238), (226, 915123), (242, 854619), (339, 610082), (363, 569746), (678, 305041), (726, 284873), (1243, 166386), (2486, 83193), (2521, 82038), (3729, 55462), (5042, 41019), (7458, 27731), (7563, 27346), (13673, 15126)]