201929508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1217}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 558623520

約数和(自身を除く): 356694012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 419, 838, 1217, 1257, 1676, 2434, 2514, 3651, 3771, 4609, 4868, 5028, 7302, 7542, 9218, 10953, 13387, 13827, 14604, 15084, 18436, 21906, 26774, 27654, 40161, 41481, 43812, 53548, 55308, 80322, 82962, 120483, 160644, 165924, 240966, 481932, 509923, 1019846, 1529769, 2039692, 3059538, 4589307, 5609153, 6119076, 9178614, 11218306, 16827459, 18357228, 22436612, 33654918, 50482377, 67309836, 100964754, 201929508]

約数ペア:

[(1, 201929508), (2, 100964754), (3, 67309836), (4, 50482377), (6, 33654918), (9, 22436612), (11, 18357228), (12, 16827459), (18, 11218306), (22, 9178614), (33, 6119076), (36, 5609153), (44, 4589307), (66, 3059538), (99, 2039692), (132, 1529769), (198, 1019846), (396, 509923), (419, 481932), (838, 240966), (1217, 165924), (1257, 160644), (1676, 120483), (2434, 82962), (2514, 80322), (3651, 55308), (3771, 53548), (4609, 43812), (4868, 41481), (5028, 40161), (7302, 27654), (7542, 26774), (9218, 21906), (10953, 18436), (13387, 15084), (13827, 14604)]