201777621130

素因数分解:

$2^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{13551217}}^1$

素因数の和:13552713

約数の個数: 16

約数和(自身を含む): 363443666760

約数和(自身を除く): 161666045630

約数列:

[1, 2, 5, 10, 1489, 2978, 7445, 14890, 13551217, 27102434, 67756085, 135512170, 20177762113, 40355524226, 100888810565, 201777621130]

約数ペア:

[(1, 201777621130), (2, 100888810565), (5, 40355524226), (10, 20177762113), (1489, 135512170), (2978, 67756085), (7445, 27102434), (14890, 13551217)]