202226778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2113}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 473240040

約数和(自身を除く): 271013262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 409, 818, 1227, 2113, 2454, 3681, 4226, 5317, 6339, 7362, 10634, 12678, 15951, 19017, 27469, 31902, 38034, 47853, 54938, 82407, 95706, 164814, 247221, 494442, 864217, 1728434, 2592651, 5185302, 7777953, 11234821, 15555906, 22469642, 33704463, 67408926, 101113389, 202226778]

約数ペア:

[(1, 202226778), (2, 101113389), (3, 67408926), (6, 33704463), (9, 22469642), (13, 15555906), (18, 11234821), (26, 7777953), (39, 5185302), (78, 2592651), (117, 1728434), (234, 864217), (409, 494442), (818, 247221), (1227, 164814), (2113, 95706), (2454, 82407), (3681, 54938), (4226, 47853), (5317, 38034), (6339, 31902), (7362, 27469), (10634, 19017), (12678, 15951)]