201639768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{763787}}^1$

素因数の和:763807

約数の個数: 32

約数和(自身を含む): 549927360

約数和(自身を除く): 348287592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 763787, 1527574, 2291361, 3055148, 4582722, 6110296, 8401657, 9165444, 16803314, 18330888, 25204971, 33606628, 50409942, 67213256, 100819884, 201639768]

約数ペア:

[(1, 201639768), (2, 100819884), (3, 67213256), (4, 50409942), (6, 33606628), (8, 25204971), (11, 18330888), (12, 16803314), (22, 9165444), (24, 8401657), (33, 6110296), (44, 4582722), (66, 3055148), (88, 2291361), (132, 1527574), (264, 763787)]