213804954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 567336960

約数和(自身を除く): 353532006

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 31, 33, 34, 51, 54, 62, 66, 93, 99, 102, 153, 186, 187, 198, 279, 297, 306, 341, 374, 459, 527, 558, 561, 594, 682, 683, 837, 918, 1023, 1054, 1122, 1366, 1581, 1674, 1683, 2046, 2049, 3069, 3162, 3366, 4098, 4743, 5049, 5797, 6138, 6147, 7513, 9207, 9486, 10098, 11594, 11611, 12294, 14229, 15026, 17391, 18414, 18441, 21173, 22539, 23222, 28458, 34782, 34833, 36882, 42346, 45078, 52173, 63519, 67617, 69666, 104346, 104499, 127038, 127721, 135234, 156519, 190557, 202851, 208998, 232903, 255442, 313038, 313497, 359941, 381114, 383163, 405702, 465806, 571671, 626994, 698709, 719882, 766326, 1079823, 1143342, 1149489, 1397418, 2096127, 2159646, 2298978, 3239469, 3448467, 3959351, 4192254, 6288381, 6478938, 6896934, 7918702, 9718407, 11878053, 12576762, 19436814, 23756106, 35634159, 71268318, 106902477, 213804954]

約数ペア:

[(1, 213804954), (2, 106902477), (3, 71268318), (6, 35634159), (9, 23756106), (11, 19436814), (17, 12576762), (18, 11878053), (22, 9718407), (27, 7918702), (31, 6896934), (33, 6478938), (34, 6288381), (51, 4192254), (54, 3959351), (62, 3448467), (66, 3239469), (93, 2298978), (99, 2159646), (102, 2096127), (153, 1397418), (186, 1149489), (187, 1143342), (198, 1079823), (279, 766326), (297, 719882), (306, 698709), (341, 626994), (374, 571671), (459, 465806), (527, 405702), (558, 383163), (561, 381114), (594, 359941), (682, 313497), (683, 313038), (837, 255442), (918, 232903), (1023, 208998), (1054, 202851), (1122, 190557), (1366, 156519), (1581, 135234), (1674, 127721), (1683, 127038), (2046, 104499), (2049, 104346), (3069, 69666), (3162, 67617), (3366, 63519), (4098, 52173), (4743, 45078), (5049, 42346), (5797, 36882), (6138, 34833), (6147, 34782), (7513, 28458), (9207, 23222), (9486, 22539), (10098, 21173), (11594, 18441), (11611, 18414), (12294, 17391), (14229, 15026)]