201457674

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 495533376

約数和(自身を除く): 294075702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 107, 111, 198, 214, 222, 257, 321, 333, 407, 514, 642, 666, 771, 814, 963, 1177, 1221, 1542, 1926, 2313, 2354, 2442, 2827, 3531, 3663, 3959, 4626, 5654, 7062, 7326, 7918, 8481, 9509, 10593, 11877, 16962, 19018, 21186, 23754, 25443, 27499, 28527, 35631, 43549, 50886, 54998, 57054, 71262, 82497, 85581, 87098, 104599, 130647, 164994, 171162, 209198, 247491, 261294, 302489, 313797, 391941, 494982, 604978, 627594, 783882, 907467, 941391, 1017463, 1814934, 1882782, 2034926, 2722401, 3052389, 5444802, 6104778, 9157167, 11192093, 18314334, 22384186, 33576279, 67152558, 100728837, 201457674]

約数ペア:

[(1, 201457674), (2, 100728837), (3, 67152558), (6, 33576279), (9, 22384186), (11, 18314334), (18, 11192093), (22, 9157167), (33, 6104778), (37, 5444802), (66, 3052389), (74, 2722401), (99, 2034926), (107, 1882782), (111, 1814934), (198, 1017463), (214, 941391), (222, 907467), (257, 783882), (321, 627594), (333, 604978), (407, 494982), (514, 391941), (642, 313797), (666, 302489), (771, 261294), (814, 247491), (963, 209198), (1177, 171162), (1221, 164994), (1542, 130647), (1926, 104599), (2313, 87098), (2354, 85581), (2442, 82497), (2827, 71262), (3531, 57054), (3663, 54998), (3959, 50886), (4626, 43549), (5654, 35631), (7062, 28527), (7326, 27499), (7918, 25443), (8481, 23754), (9509, 21186), (10593, 19018), (11877, 16962)]