214917978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 529514496

約数和(自身を除く): 314596518

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 37, 51, 62, 66, 74, 93, 102, 111, 167, 186, 187, 222, 334, 341, 374, 407, 501, 527, 561, 629, 682, 814, 1002, 1023, 1054, 1122, 1147, 1221, 1258, 1581, 1837, 1887, 2046, 2294, 2442, 2839, 3162, 3441, 3674, 3774, 5177, 5511, 5678, 5797, 6179, 6882, 6919, 8517, 10354, 11022, 11594, 12358, 12617, 13838, 15531, 17034, 17391, 18537, 19499, 20757, 25234, 31062, 31229, 34782, 37074, 37851, 38998, 41514, 56947, 58497, 62458, 67969, 75702, 88009, 93687, 105043, 113894, 116994, 135938, 170841, 176018, 187374, 191549, 203907, 210086, 214489, 264027, 315129, 341682, 383098, 407814, 428978, 528054, 574647, 630258, 643467, 968099, 1149294, 1155473, 1286934, 1936198, 2107039, 2310946, 2904297, 3256333, 3466419, 4214078, 5808594, 6321117, 6512666, 6932838, 9768999, 12642234, 19537998, 35819663, 71639326, 107458989, 214917978]

約数ペア:

[(1, 214917978), (2, 107458989), (3, 71639326), (6, 35819663), (11, 19537998), (17, 12642234), (22, 9768999), (31, 6932838), (33, 6512666), (34, 6321117), (37, 5808594), (51, 4214078), (62, 3466419), (66, 3256333), (74, 2904297), (93, 2310946), (102, 2107039), (111, 1936198), (167, 1286934), (186, 1155473), (187, 1149294), (222, 968099), (334, 643467), (341, 630258), (374, 574647), (407, 528054), (501, 428978), (527, 407814), (561, 383098), (629, 341682), (682, 315129), (814, 264027), (1002, 214489), (1023, 210086), (1054, 203907), (1122, 191549), (1147, 187374), (1221, 176018), (1258, 170841), (1581, 135938), (1837, 116994), (1887, 113894), (2046, 105043), (2294, 93687), (2442, 88009), (2839, 75702), (3162, 67969), (3441, 62458), (3674, 58497), (3774, 56947), (5177, 41514), (5511, 38998), (5678, 37851), (5797, 37074), (6179, 34782), (6882, 31229), (6919, 31062), (8517, 25234), (10354, 20757), (11022, 19499), (11594, 18537), (12358, 17391), (12617, 17034), (13838, 15531)]