201264426

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 80

約数和(自身を含む): 501497568

約数和(自身を除く): 300233142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 81, 99, 106, 159, 162, 198, 297, 318, 477, 583, 594, 891, 954, 1166, 1431, 1749, 1782, 2131, 2862, 3498, 4262, 4293, 5247, 6393, 8586, 10494, 12786, 15741, 19179, 23441, 31482, 38358, 46882, 47223, 57537, 70323, 94446, 112943, 115074, 140646, 172611, 210969, 225886, 338829, 345222, 421938, 632907, 677658, 1016487, 1242373, 1265814, 1898721, 2032974, 2484746, 3049461, 3727119, 3797442, 6098922, 7454238, 9148383, 11181357, 18296766, 22362714, 33544071, 67088142, 100632213, 201264426]

約数ペア:

[(1, 201264426), (2, 100632213), (3, 67088142), (6, 33544071), (9, 22362714), (11, 18296766), (18, 11181357), (22, 9148383), (27, 7454238), (33, 6098922), (53, 3797442), (54, 3727119), (66, 3049461), (81, 2484746), (99, 2032974), (106, 1898721), (159, 1265814), (162, 1242373), (198, 1016487), (297, 677658), (318, 632907), (477, 421938), (583, 345222), (594, 338829), (891, 225886), (954, 210969), (1166, 172611), (1431, 140646), (1749, 115074), (1782, 112943), (2131, 94446), (2862, 70323), (3498, 57537), (4262, 47223), (4293, 46882), (5247, 38358), (6393, 31482), (8586, 23441), (10494, 19179), (12786, 15741)]