190408995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{201491}}^1$

素因数の和:201512

約数の個数: 32

約数和(自身を含む): 386864640

約数和(自身を除く): 196455645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 201491, 604473, 1007455, 1410437, 1813419, 3022365, 4231311, 5440257, 7052185, 9067095, 12693933, 21156555, 27201285, 38081799, 63469665, 190408995]

約数ペア:

[(1, 190408995), (3, 63469665), (5, 38081799), (7, 27201285), (9, 21156555), (15, 12693933), (21, 9067095), (27, 7052185), (35, 5440257), (45, 4231311), (63, 3022365), (105, 1813419), (135, 1410437), (189, 1007455), (315, 604473), (945, 201491)]