200427129

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 369008640

約数和(自身を除く): 168581511

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 63, 69, 81, 109, 141, 161, 189, 207, 243, 327, 329, 423, 483, 567, 621, 763, 981, 987, 1081, 1269, 1449, 1701, 1863, 2289, 2507, 2943, 2961, 3243, 3807, 4347, 5123, 5589, 6867, 7521, 7567, 8829, 8883, 9729, 11421, 13041, 15369, 17549, 20601, 22563, 22701, 26487, 26649, 29187, 35861, 39123, 46107, 52647, 61803, 67689, 68103, 79947, 87561, 107583, 117829, 138321, 157941, 185409, 203067, 204309, 262683, 322749, 353487, 414963, 473823, 609201, 612927, 824803, 968247, 1060461, 1244889, 1421469, 1838781, 2474409, 2904741, 3181383, 4264407, 7423227, 8714223, 9544149, 22269681, 28632447, 66809043, 200427129]

約数ペア:

[(1, 200427129), (3, 66809043), (7, 28632447), (9, 22269681), (21, 9544149), (23, 8714223), (27, 7423227), (47, 4264407), (63, 3181383), (69, 2904741), (81, 2474409), (109, 1838781), (141, 1421469), (161, 1244889), (189, 1060461), (207, 968247), (243, 824803), (327, 612927), (329, 609201), (423, 473823), (483, 414963), (567, 353487), (621, 322749), (763, 262683), (981, 204309), (987, 203067), (1081, 185409), (1269, 157941), (1449, 138321), (1701, 117829), (1863, 107583), (2289, 87561), (2507, 79947), (2943, 68103), (2961, 67689), (3243, 61803), (3807, 52647), (4347, 46107), (5123, 39123), (5589, 35861), (6867, 29187), (7521, 26649), (7567, 26487), (8829, 22701), (8883, 22563), (9729, 20601), (11421, 17549), (13041, 15369)]