262022103

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 469306656

約数和(自身を除く): 207284553

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 281, 287, 361, 369, 399, 779, 843, 861, 1083, 1197, 1967, 2337, 2527, 2529, 2583, 3249, 5339, 5453, 5901, 7011, 7581, 11521, 14801, 16017, 16359, 17703, 22743, 34563, 37373, 44403, 48051, 49077, 80647, 101441, 103607, 103689, 112119, 133209, 218899, 241941, 304323, 310821, 336357, 656697, 710087, 725823, 912969, 932463, 1532293, 1970091, 2130261, 4159081, 4596879, 6390783, 12477243, 13790637, 29113567, 37431729, 87340701, 262022103]

約数ペア:

[(1, 262022103), (3, 87340701), (7, 37431729), (9, 29113567), (19, 13790637), (21, 12477243), (41, 6390783), (57, 4596879), (63, 4159081), (123, 2130261), (133, 1970091), (171, 1532293), (281, 932463), (287, 912969), (361, 725823), (369, 710087), (399, 656697), (779, 336357), (843, 310821), (861, 304323), (1083, 241941), (1197, 218899), (1967, 133209), (2337, 112119), (2527, 103689), (2529, 103607), (2583, 101441), (3249, 80647), (5339, 49077), (5453, 48051), (5901, 44403), (7011, 37373), (7581, 34563), (11521, 22743), (14801, 17703), (16017, 16359)]