206305056

素因数分解:

$2^5\times 3^5\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 623566944

約数和(自身を除く): 417261888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 288, 324, 344, 387, 432, 486, 516, 617, 648, 688, 774, 864, 972, 1032, 1161, 1234, 1296, 1376, 1548, 1851, 1944, 2064, 2322, 2468, 2592, 3096, 3483, 3702, 3888, 4128, 4644, 4936, 5553, 6192, 6966, 7404, 7776, 9288, 9872, 10449, 11106, 12384, 13932, 14808, 16659, 18576, 19744, 20898, 22212, 26531, 27864, 29616, 33318, 37152, 41796, 44424, 49977, 53062, 55728, 59232, 66636, 79593, 83592, 88848, 99954, 106124, 111456, 133272, 149931, 159186, 167184, 177696, 199908, 212248, 238779, 266544, 299862, 318372, 334368, 399816, 424496, 477558, 533088, 599724, 636744, 716337, 799632, 848992, 955116, 1199448, 1273488, 1432674, 1599264, 1910232, 2149011, 2398896, 2546976, 2865348, 3820464, 4298022, 4797792, 5730696, 6447033, 7640928, 8596044, 11461392, 12894066, 17192088, 22922784, 25788132, 34384176, 51576264, 68768352, 103152528, 206305056]

約数ペア:

[(1, 206305056), (2, 103152528), (3, 68768352), (4, 51576264), (6, 34384176), (8, 25788132), (9, 22922784), (12, 17192088), (16, 12894066), (18, 11461392), (24, 8596044), (27, 7640928), (32, 6447033), (36, 5730696), (43, 4797792), (48, 4298022), (54, 3820464), (72, 2865348), (81, 2546976), (86, 2398896), (96, 2149011), (108, 1910232), (129, 1599264), (144, 1432674), (162, 1273488), (172, 1199448), (216, 955116), (243, 848992), (258, 799632), (288, 716337), (324, 636744), (344, 599724), (387, 533088), (432, 477558), (486, 424496), (516, 399816), (617, 334368), (648, 318372), (688, 299862), (774, 266544), (864, 238779), (972, 212248), (1032, 199908), (1161, 177696), (1234, 167184), (1296, 159186), (1376, 149931), (1548, 133272), (1851, 111456), (1944, 106124), (2064, 99954), (2322, 88848), (2468, 83592), (2592, 79593), (3096, 66636), (3483, 59232), (3702, 55728), (3888, 53062), (4128, 49977), (4644, 44424), (4936, 41796), (5553, 37152), (6192, 33318), (6966, 29616), (7404, 27864), (7776, 26531), (9288, 22212), (9872, 20898), (10449, 19744), (11106, 18576), (12384, 16659), (13932, 14808)]