217166466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 539965440

約数和(自身を除く): 322798974

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 61, 66, 102, 114, 122, 167, 183, 187, 209, 323, 334, 366, 374, 418, 501, 561, 627, 646, 671, 969, 1002, 1037, 1122, 1159, 1254, 1342, 1837, 1938, 2013, 2074, 2318, 2839, 3111, 3173, 3477, 3553, 3674, 4026, 5511, 5678, 6222, 6346, 6954, 7106, 8517, 9519, 10187, 10659, 11022, 11407, 12749, 17034, 19038, 19703, 20374, 21318, 22814, 25498, 30561, 31229, 34221, 34903, 38247, 39406, 53941, 59109, 61122, 62458, 68442, 69806, 76494, 93687, 104709, 107882, 112057, 118218, 161823, 173179, 187374, 193553, 209418, 216733, 224114, 323646, 336171, 346358, 387106, 433466, 519537, 580659, 593351, 650199, 672342, 1039074, 1161318, 1186702, 1300398, 1780053, 1904969, 2129083, 3290401, 3560106, 3809938, 4258166, 5714907, 6387249, 6580802, 9871203, 11429814, 12774498, 19742406, 36194411, 72388822, 108583233, 217166466]

約数ペア:

[(1, 217166466), (2, 108583233), (3, 72388822), (6, 36194411), (11, 19742406), (17, 12774498), (19, 11429814), (22, 9871203), (33, 6580802), (34, 6387249), (38, 5714907), (51, 4258166), (57, 3809938), (61, 3560106), (66, 3290401), (102, 2129083), (114, 1904969), (122, 1780053), (167, 1300398), (183, 1186702), (187, 1161318), (209, 1039074), (323, 672342), (334, 650199), (366, 593351), (374, 580659), (418, 519537), (501, 433466), (561, 387106), (627, 346358), (646, 336171), (671, 323646), (969, 224114), (1002, 216733), (1037, 209418), (1122, 193553), (1159, 187374), (1254, 173179), (1342, 161823), (1837, 118218), (1938, 112057), (2013, 107882), (2074, 104709), (2318, 93687), (2839, 76494), (3111, 69806), (3173, 68442), (3477, 62458), (3553, 61122), (3674, 59109), (4026, 53941), (5511, 39406), (5678, 38247), (6222, 34903), (6346, 34221), (6954, 31229), (7106, 30561), (8517, 25498), (9519, 22814), (10187, 21318), (10659, 20374), (11022, 19703), (11407, 19038), (12749, 17034)]