201544718

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{10211}}^1$

素因数の和:10423

約数の個数: 16

約数和(自身を含む): 308810880

約数和(自身を除く): 107266162

約数列:

[1, 2, 71, 139, 142, 278, 9869, 10211, 19738, 20422, 724981, 1419329, 1449962, 2838658, 100772359, 201544718]

約数ペア:

[(1, 201544718), (2, 100772359), (71, 2838658), (139, 1449962), (142, 1419329), (278, 724981), (9869, 20422), (10211, 19738)]