203467716

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 523321344

約数和(自身を除く): 319853628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 191, 233, 254, 381, 382, 466, 508, 573, 699, 762, 764, 932, 1143, 1146, 1398, 1524, 1719, 2097, 2286, 2292, 2796, 3438, 4194, 4572, 6876, 8388, 24257, 29591, 44503, 48514, 59182, 72771, 88773, 89006, 97028, 118364, 133509, 145542, 177546, 178012, 218313, 266319, 267018, 291084, 355092, 400527, 436626, 532638, 534036, 801054, 873252, 1065276, 1602108, 5651881, 11303762, 16955643, 22607524, 33911286, 50866929, 67822572, 101733858, 203467716]

約数ペア:

[(1, 203467716), (2, 101733858), (3, 67822572), (4, 50866929), (6, 33911286), (9, 22607524), (12, 16955643), (18, 11303762), (36, 5651881), (127, 1602108), (191, 1065276), (233, 873252), (254, 801054), (381, 534036), (382, 532638), (466, 436626), (508, 400527), (573, 355092), (699, 291084), (762, 267018), (764, 266319), (932, 218313), (1143, 178012), (1146, 177546), (1398, 145542), (1524, 133509), (1719, 118364), (2097, 97028), (2286, 89006), (2292, 88773), (2796, 72771), (3438, 59182), (4194, 48514), (4572, 44503), (6876, 29591), (8388, 24257)]