213895572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{147311}}^1$

素因数の和:147340

約数の個数: 36

約数和(自身を含む): 548589888

約数和(自身を除く): 334694316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 147311, 294622, 441933, 589244, 883866, 1620421, 1767732, 3240842, 4861263, 6481684, 9722526, 17824631, 19445052, 35649262, 53473893, 71298524, 106947786, 213895572]

約数ペア:

[(1, 213895572), (2, 106947786), (3, 71298524), (4, 53473893), (6, 35649262), (11, 19445052), (12, 17824631), (22, 9722526), (33, 6481684), (44, 4861263), (66, 3240842), (121, 1767732), (132, 1620421), (242, 883866), (363, 589244), (484, 441933), (726, 294622), (1452, 147311)]