220013298

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6343}}^1$

素因数の和:6439

約数の個数: 48

約数和(自身を含む): 498790656

約数和(自身を除く): 278777358

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 369, 423, 738, 846, 1927, 3854, 5781, 6343, 11562, 12686, 17343, 19029, 34686, 38058, 57087, 114174, 260063, 298121, 520126, 596242, 780189, 894363, 1560378, 1788726, 2340567, 2683089, 4681134, 5366178, 12222961, 24445922, 36668883, 73337766, 110006649, 220013298]

約数ペア:

[(1, 220013298), (2, 110006649), (3, 73337766), (6, 36668883), (9, 24445922), (18, 12222961), (41, 5366178), (47, 4681134), (82, 2683089), (94, 2340567), (123, 1788726), (141, 1560378), (246, 894363), (282, 780189), (369, 596242), (423, 520126), (738, 298121), (846, 260063), (1927, 114174), (3854, 57087), (5781, 38058), (6343, 34686), (11562, 19029), (12686, 17343)]