201998614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143669}}^1$

素因数の和:143727

約数の個数: 16

約数和(自身を含む): 327567600

約数和(自身を除く): 125568986

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143669, 287338, 2729711, 5315753, 5459422, 10631506, 100999307, 201998614]

約数ペア:

[(1, 201998614), (2, 100999307), (19, 10631506), (37, 5459422), (38, 5315753), (74, 2729711), (703, 287338), (1406, 143669)]