207642012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23671}}^1$

素因数の和:23738

約数の個数: 48

約数和(自身を含む): 524950272

約数和(自身を除く): 317308260

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 23671, 47342, 71013, 94684, 142026, 284052, 402407, 804814, 1017853, 1207221, 1609628, 2035706, 2414442, 3053559, 4071412, 4828884, 6107118, 12214236, 17303501, 34607002, 51910503, 69214004, 103821006, 207642012]

約数ペア:

[(1, 207642012), (2, 103821006), (3, 69214004), (4, 51910503), (6, 34607002), (12, 17303501), (17, 12214236), (34, 6107118), (43, 4828884), (51, 4071412), (68, 3053559), (86, 2414442), (102, 2035706), (129, 1609628), (172, 1207221), (204, 1017853), (258, 804814), (516, 402407), (731, 284052), (1462, 142026), (2193, 94684), (2924, 71013), (4386, 47342), (8772, 23671)]