202300623

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 340931136

約数和(自身を除く): 138630513

約数列:

[1, 3, 7, 9, 21, 63, 113, 157, 181, 339, 471, 543, 791, 1017, 1099, 1267, 1413, 1629, 2373, 3297, 3801, 7119, 9891, 11403, 17741, 20453, 28417, 53223, 61359, 85251, 124187, 143171, 159669, 184077, 198919, 255753, 372561, 429513, 596757, 1117683, 1288539, 1790271, 3211121, 9633363, 22477847, 28900089, 67433541, 202300623]

約数ペア:

[(1, 202300623), (3, 67433541), (7, 28900089), (9, 22477847), (21, 9633363), (63, 3211121), (113, 1790271), (157, 1288539), (181, 1117683), (339, 596757), (471, 429513), (543, 372561), (791, 255753), (1017, 198919), (1099, 184077), (1267, 159669), (1413, 143171), (1629, 124187), (2373, 85251), (3297, 61359), (3801, 53223), (7119, 28417), (9891, 20453), (11403, 17741)]