205170372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12049}}^1$

素因数の和:12113

約数の個数: 72

約数和(自身を含む): 578978400

約数和(自身を除く): 373808028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 12049, 17028, 24098, 36147, 48196, 72294, 108441, 132539, 144588, 216882, 265078, 397617, 433764, 518107, 530156, 795234, 1036214, 1192851, 1554321, 1590468, 2072428, 2385702, 3108642, 4662963, 4771404, 5699177, 6217284, 9325926, 11398354, 17097531, 18651852, 22796708, 34195062, 51292593, 68390124, 102585186, 205170372]

約数ペア:

[(1, 205170372), (2, 102585186), (3, 68390124), (4, 51292593), (6, 34195062), (9, 22796708), (11, 18651852), (12, 17097531), (18, 11398354), (22, 9325926), (33, 6217284), (36, 5699177), (43, 4771404), (44, 4662963), (66, 3108642), (86, 2385702), (99, 2072428), (129, 1590468), (132, 1554321), (172, 1192851), (198, 1036214), (258, 795234), (387, 530156), (396, 518107), (473, 433764), (516, 397617), (774, 265078), (946, 216882), (1419, 144588), (1548, 132539), (1892, 108441), (2838, 72294), (4257, 48196), (5676, 36147), (8514, 24098), (12049, 17028)]