201714897830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1\times {\mathrm{124447}}^1$

素因数の和:124941

約数の個数: 48

約数和(自身を含む): 384058972800

約数和(自身を除く): 182344074970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 449, 722, 898, 1805, 2245, 3610, 4490, 8531, 17062, 42655, 85310, 124447, 162089, 248894, 324178, 622235, 810445, 1244470, 1620890, 2364493, 4728986, 11822465, 23644930, 44925367, 55876703, 89850734, 111753406, 224626835, 279383515, 449253670, 558767030, 1061657357, 2123314714, 5308286785, 10616573570, 20171489783, 40342979566, 100857448915, 201714897830]

約数ペア:

[(1, 201714897830), (2, 100857448915), (5, 40342979566), (10, 20171489783), (19, 10616573570), (38, 5308286785), (95, 2123314714), (190, 1061657357), (361, 558767030), (449, 449253670), (722, 279383515), (898, 224626835), (1805, 111753406), (2245, 89850734), (3610, 55876703), (4490, 44925367), (8531, 23644930), (17062, 11822465), (42655, 4728986), (85310, 2364493), (124447, 1620890), (162089, 1244470), (248894, 810445), (324178, 622235)]