201994677993

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{1489867}}^1$

素因数の和:1490964

約数の個数: 16

約数和(自身を含む): 275852039936

約数和(自身を除く): 73857361943

約数列:

[1, 3, 43, 129, 1051, 3153, 45193, 135579, 1489867, 4469601, 64064281, 192192843, 1565850217, 4697550651, 67331559331, 201994677993]

約数ペア:

[(1, 201994677993), (3, 67331559331), (43, 4697550651), (129, 1565850217), (1051, 192192843), (3153, 64064281), (45193, 4469601), (135579, 1489867)]