201873177

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{4153}}^1$

素因数の和:4661

約数の個数: 24

約数和(自身を含む): 318827808

約数和(自身を除く): 116954631

約数列:

[1, 3, 9, 11, 33, 99, 491, 1473, 4153, 4419, 5401, 12459, 16203, 37377, 45683, 48609, 137049, 411147, 2039123, 6117369, 18352107, 22430353, 67291059, 201873177]

約数ペア:

[(1, 201873177), (3, 67291059), (9, 22430353), (11, 18352107), (33, 6117369), (99, 2039123), (491, 411147), (1473, 137049), (4153, 48609), (4419, 45683), (5401, 37377), (12459, 16203)]