210327568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{62897}}^1$

素因数の和:62935

約数の個数: 40

約数和(自身を含む): 467961120

約数和(自身を除く): 257633552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 62897, 125794, 251588, 503176, 691867, 1006352, 1195043, 1383734, 2390086, 2767468, 4780172, 5534936, 9560344, 11069872, 13145473, 19120688, 26290946, 52581892, 105163784, 210327568]

約数ペア:

[(1, 210327568), (2, 105163784), (4, 52581892), (8, 26290946), (11, 19120688), (16, 13145473), (19, 11069872), (22, 9560344), (38, 5534936), (44, 4780172), (76, 2767468), (88, 2390086), (152, 1383734), (176, 1195043), (209, 1006352), (304, 691867), (418, 503176), (836, 251588), (1672, 125794), (3344, 62897)]