200505822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 263980578

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 127, 209, 254, 381, 418, 627, 762, 1254, 1259, 1397, 2413, 2518, 2794, 3777, 4191, 4826, 7239, 7554, 8382, 13849, 14478, 23921, 26543, 27698, 41547, 47842, 53086, 71763, 79629, 83094, 143526, 159258, 159893, 263131, 319786, 479679, 526262, 789393, 959358, 1578786, 1758823, 3037967, 3517646, 5276469, 6075934, 9113901, 10552938, 18227802, 33417637, 66835274, 100252911, 200505822]

約数ペア:

[(1, 200505822), (2, 100252911), (3, 66835274), (6, 33417637), (11, 18227802), (19, 10552938), (22, 9113901), (33, 6075934), (38, 5276469), (57, 3517646), (66, 3037967), (114, 1758823), (127, 1578786), (209, 959358), (254, 789393), (381, 526262), (418, 479679), (627, 319786), (762, 263131), (1254, 159893), (1259, 159258), (1397, 143526), (2413, 83094), (2518, 79629), (2794, 71763), (3777, 53086), (4191, 47842), (4826, 41547), (7239, 27698), (7554, 26543), (8382, 23921), (13849, 14478)]