204064326

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3898

約数の個数: 64

約数和(自身を含む): 484323840

約数和(自身を除く): 280259514

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 621, 774, 989, 1161, 1242, 1978, 2322, 2967, 3821, 5934, 7642, 8901, 11463, 17802, 22926, 26703, 34389, 53406, 68778, 87883, 103167, 164303, 175766, 206334, 263649, 328606, 492909, 527298, 790947, 985818, 1478727, 1581894, 2372841, 2957454, 3778969, 4436181, 4745682, 7557938, 8872362, 11336907, 22673814, 34010721, 68021442, 102032163, 204064326]

約数ペア:

[(1, 204064326), (2, 102032163), (3, 68021442), (6, 34010721), (9, 22673814), (18, 11336907), (23, 8872362), (27, 7557938), (43, 4745682), (46, 4436181), (54, 3778969), (69, 2957454), (86, 2372841), (129, 1581894), (138, 1478727), (207, 985818), (258, 790947), (387, 527298), (414, 492909), (621, 328606), (774, 263649), (989, 206334), (1161, 175766), (1242, 164303), (1978, 103167), (2322, 87883), (2967, 68778), (3821, 53406), (5934, 34389), (7642, 26703), (8901, 22926), (11463, 17802)]