202118064309

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1018807}}^1$

素因数の和:1018934

約数の個数: 48

約数和(自身を含む): 345840488448

約数和(自身を除く): 143722424139

約数列:

[1, 3, 7, 9, 21, 47, 63, 67, 141, 201, 329, 423, 469, 603, 987, 1407, 2961, 3149, 4221, 9447, 22043, 28341, 66129, 198387, 1018807, 3056421, 7131649, 9169263, 21394947, 47883929, 64184841, 68260069, 143651787, 204780207, 335187503, 430955361, 477820483, 614340621, 1005562509, 1433461449, 3016687527, 3208223243, 4300384347, 9624669729, 22457562701, 28874009187, 67372688103, 202118064309]

約数ペア:

[(1, 202118064309), (3, 67372688103), (7, 28874009187), (9, 22457562701), (21, 9624669729), (47, 4300384347), (63, 3208223243), (67, 3016687527), (141, 1433461449), (201, 1005562509), (329, 614340621), (423, 477820483), (469, 430955361), (603, 335187503), (987, 204780207), (1407, 143651787), (2961, 68260069), (3149, 64184841), (4221, 47883929), (9447, 21394947), (22043, 9169263), (28341, 7131649), (66129, 3056421), (198387, 1018807)]