211291266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{3719}}^1$

素因数の和:4298

約数の個数: 32

約数和(自身を含む): 448364160

約数和(自身を除く): 237072894

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 557, 1114, 1671, 3342, 3719, 7438, 9469, 11157, 18938, 22314, 28407, 56814, 63223, 126446, 189669, 379338, 2071483, 4142966, 6214449, 12428898, 35215211, 70430422, 105645633, 211291266]

約数ペア:

[(1, 211291266), (2, 105645633), (3, 70430422), (6, 35215211), (17, 12428898), (34, 6214449), (51, 4142966), (102, 2071483), (557, 379338), (1114, 189669), (1671, 126446), (3342, 63223), (3719, 56814), (7438, 28407), (9469, 22314), (11157, 18938)]