201914254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143609}}^1$

素因数の和:143667

約数の個数: 16

約数和(自身を含む): 327430800

約数和(自身を除く): 125516546

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143609, 287218, 2728571, 5313533, 5457142, 10627066, 100957127, 201914254]

約数ペア:

[(1, 201914254), (2, 100957127), (19, 10627066), (37, 5457142), (38, 5313533), (74, 2728571), (703, 287218), (1406, 143609)]