206891334

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3227

約数の個数: 80

約数和(自身を含む): 515518080

約数和(自身を除く): 308626746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3169, 3627, 5022, 6338, 7254, 9507, 10881, 19014, 21762, 28521, 32643, 41197, 57042, 65286, 82394, 85563, 98239, 123591, 171126, 196478, 247182, 256689, 294717, 370773, 513378, 589434, 741546, 884151, 1112319, 1277107, 1768302, 2224638, 2554214, 2652453, 3336957, 3831321, 5304906, 6673914, 7662642, 7957359, 11493963, 15914718, 22987926, 34481889, 68963778, 103445667, 206891334]

約数ペア:

[(1, 206891334), (2, 103445667), (3, 68963778), (6, 34481889), (9, 22987926), (13, 15914718), (18, 11493963), (26, 7957359), (27, 7662642), (31, 6673914), (39, 5304906), (54, 3831321), (62, 3336957), (78, 2652453), (81, 2554214), (93, 2224638), (117, 1768302), (162, 1277107), (186, 1112319), (234, 884151), (279, 741546), (351, 589434), (403, 513378), (558, 370773), (702, 294717), (806, 256689), (837, 247182), (1053, 196478), (1209, 171126), (1674, 123591), (2106, 98239), (2418, 85563), (2511, 82394), (3169, 65286), (3627, 57042), (5022, 41197), (6338, 32643), (7254, 28521), (9507, 21762), (10881, 19014)]