205803504

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1297

約数の個数: 120

約数和(自身を含む): 611683072

約数和(自身を除く): 405879568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 972, 1032, 1161, 1231, 1296, 1548, 1944, 2064, 2322, 2462, 3096, 3483, 3693, 3888, 4644, 4924, 6192, 6966, 7386, 9288, 9848, 10449, 11079, 13932, 14772, 18576, 19696, 20898, 22158, 27864, 29544, 33237, 41796, 44316, 52933, 55728, 59088, 66474, 83592, 88632, 99711, 105866, 132948, 158799, 167184, 177264, 199422, 211732, 265896, 299133, 317598, 398844, 423464, 476397, 531792, 598266, 635196, 797688, 846928, 952794, 1196532, 1270392, 1429191, 1595376, 1905588, 2393064, 2540784, 2858382, 3811176, 4287573, 4786128, 5716764, 7622352, 8575146, 11433528, 12862719, 17150292, 22867056, 25725438, 34300584, 51450876, 68601168, 102901752, 205803504]

約数ペア:

[(1, 205803504), (2, 102901752), (3, 68601168), (4, 51450876), (6, 34300584), (8, 25725438), (9, 22867056), (12, 17150292), (16, 12862719), (18, 11433528), (24, 8575146), (27, 7622352), (36, 5716764), (43, 4786128), (48, 4287573), (54, 3811176), (72, 2858382), (81, 2540784), (86, 2393064), (108, 1905588), (129, 1595376), (144, 1429191), (162, 1270392), (172, 1196532), (216, 952794), (243, 846928), (258, 797688), (324, 635196), (344, 598266), (387, 531792), (432, 476397), (486, 423464), (516, 398844), (648, 317598), (688, 299133), (774, 265896), (972, 211732), (1032, 199422), (1161, 177264), (1231, 167184), (1296, 158799), (1548, 132948), (1944, 105866), (2064, 99711), (2322, 88632), (2462, 83592), (3096, 66474), (3483, 59088), (3693, 55728), (3888, 52933), (4644, 44316), (4924, 41796), (6192, 33237), (6966, 29544), (7386, 27864), (9288, 22158), (9848, 20898), (10449, 19696), (11079, 18576), (13932, 14772)]