202628052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 108

約数和(自身を含む): 568308468

約数和(自身を除く): 365680416

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 181, 198, 242, 257, 362, 363, 396, 484, 514, 543, 724, 726, 771, 1028, 1086, 1089, 1452, 1542, 1629, 1991, 2172, 2178, 2313, 2827, 3084, 3258, 3982, 4356, 4626, 5654, 5973, 6516, 7964, 8481, 9252, 11308, 11946, 16962, 17919, 21901, 23892, 25443, 31097, 33924, 35838, 43802, 46517, 50886, 62194, 65703, 71676, 87604, 93034, 93291, 101772, 124388, 131406, 139551, 186068, 186582, 197109, 262812, 279102, 279873, 373164, 394218, 418653, 511687, 558204, 559746, 788436, 837306, 1023374, 1119492, 1535061, 1674612, 2046748, 3070122, 4605183, 5628557, 6140244, 9210366, 11257114, 16885671, 18420732, 22514228, 33771342, 50657013, 67542684, 101314026, 202628052]

約数ペア:

[(1, 202628052), (2, 101314026), (3, 67542684), (4, 50657013), (6, 33771342), (9, 22514228), (11, 18420732), (12, 16885671), (18, 11257114), (22, 9210366), (33, 6140244), (36, 5628557), (44, 4605183), (66, 3070122), (99, 2046748), (121, 1674612), (132, 1535061), (181, 1119492), (198, 1023374), (242, 837306), (257, 788436), (362, 559746), (363, 558204), (396, 511687), (484, 418653), (514, 394218), (543, 373164), (724, 279873), (726, 279102), (771, 262812), (1028, 197109), (1086, 186582), (1089, 186068), (1452, 139551), (1542, 131406), (1629, 124388), (1991, 101772), (2172, 93291), (2178, 93034), (2313, 87604), (2827, 71676), (3084, 65703), (3258, 62194), (3982, 50886), (4356, 46517), (4626, 43802), (5654, 35838), (5973, 33924), (6516, 31097), (7964, 25443), (8481, 23892), (9252, 21901), (11308, 17919), (11946, 16962)]