203707647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 350034048

約数和(自身を除く): 146326401

約数列:

[1, 3, 9, 11, 13, 33, 39, 83, 99, 117, 143, 249, 429, 747, 913, 1079, 1287, 1907, 2739, 3237, 5721, 8217, 9711, 11869, 17163, 20977, 24791, 35607, 62931, 74373, 106821, 158281, 188793, 223119, 272701, 474843, 818103, 1424529, 1741091, 2057653, 2454309, 5223273, 6172959, 15669819, 18518877, 22634183, 67902549, 203707647]

約数ペア:

[(1, 203707647), (3, 67902549), (9, 22634183), (11, 18518877), (13, 15669819), (33, 6172959), (39, 5223273), (83, 2454309), (99, 2057653), (117, 1741091), (143, 1424529), (249, 818103), (429, 474843), (747, 272701), (913, 223119), (1079, 188793), (1287, 158281), (1907, 106821), (2739, 74373), (3237, 62931), (5721, 35607), (8217, 24791), (9711, 20977), (11869, 17163)]