211312703612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1\times {\mathrm{21673}}^1$

素因数の和:22950

約数の個数: 48

約数和(自身を含む): 395000847360

約数和(自身を除く): 183688143748

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 1129, 2159, 2258, 4318, 4516, 8636, 19193, 21673, 38386, 43346, 76772, 86692, 143383, 286766, 368441, 573532, 736882, 1473764, 2437511, 2752471, 4875022, 5504942, 9750044, 11009884, 24468817, 46792007, 48937634, 93584014, 97875268, 187168028, 415969889, 831939778, 1663879556, 3107539759, 6215079518, 12430159036, 52828175903, 105656351806, 211312703612]

約数ペア:

[(1, 211312703612), (2, 105656351806), (4, 52828175903), (17, 12430159036), (34, 6215079518), (68, 3107539759), (127, 1663879556), (254, 831939778), (508, 415969889), (1129, 187168028), (2159, 97875268), (2258, 93584014), (4318, 48937634), (4516, 46792007), (8636, 24468817), (19193, 11009884), (21673, 9750044), (38386, 5504942), (43346, 4875022), (76772, 2752471), (86692, 2437511), (143383, 1473764), (286766, 736882), (368441, 573532)]