201993848

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{21599}}^1$

素因数の和:21779

約数の個数: 32

約数和(自身を含む): 435456000

約数和(自身を除く): 233462152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 21599, 43198, 86396, 151193, 172792, 302386, 604772, 1209544, 3607033, 7214066, 14428132, 25249231, 28856264, 50498462, 100996924, 201993848]

約数ペア:

[(1, 201993848), (2, 100996924), (4, 50498462), (7, 28856264), (8, 25249231), (14, 14428132), (28, 7214066), (56, 3607033), (167, 1209544), (334, 604772), (668, 302386), (1169, 172792), (1336, 151193), (2338, 86396), (4676, 43198), (9352, 21599)]