198667476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{788363}}^1$

素因数の和:788380

約数の個数: 36

約数和(自身を含む): 573928992

約数和(自身を除く): 375261516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 788363, 1576726, 2365089, 3153452, 4730178, 5518541, 7095267, 9460356, 11037082, 14190534, 16555623, 22074164, 28381068, 33111246, 49666869, 66222492, 99333738, 198667476]

約数ペア:

[(1, 198667476), (2, 99333738), (3, 66222492), (4, 49666869), (6, 33111246), (7, 28381068), (9, 22074164), (12, 16555623), (14, 14190534), (18, 11037082), (21, 9460356), (28, 7095267), (36, 5518541), (42, 4730178), (63, 3153452), (84, 2365089), (126, 1576726), (252, 788363)]