202315401

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2875

約数の個数: 40

約数和(自身を含む): 325015680

約数和(自身を除く): 122700279

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 423, 513, 893, 1269, 1539, 2679, 2797, 3807, 8037, 8391, 24111, 25173, 53143, 72333, 75519, 131459, 159429, 226557, 394377, 478287, 1183131, 1434861, 2497721, 3549393, 4304583, 7493163, 10648179, 22479489, 67438467, 202315401]

約数ペア:

[(1, 202315401), (3, 67438467), (9, 22479489), (19, 10648179), (27, 7493163), (47, 4304583), (57, 3549393), (81, 2497721), (141, 1434861), (171, 1183131), (423, 478287), (513, 394377), (893, 226557), (1269, 159429), (1539, 131459), (2679, 75519), (2797, 72333), (3807, 53143), (8037, 25173), (8391, 24111)]