202359519

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 316646400

約数和(自身を除く): 114286881

約数列:

[1, 3, 9, 19, 27, 57, 171, 433, 513, 911, 1299, 2733, 3897, 8199, 8227, 11691, 17309, 24597, 24681, 51927, 74043, 155781, 222129, 394463, 467343, 1183389, 3550167, 7494797, 10650501, 22484391, 67453173, 202359519]

約数ペア:

[(1, 202359519), (3, 67453173), (9, 22484391), (19, 10650501), (27, 7494797), (57, 3550167), (171, 1183389), (433, 467343), (513, 394463), (911, 222129), (1299, 155781), (2733, 74043), (3897, 51927), (8199, 24681), (8227, 24597), (11691, 17309)]