201342518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{11969}}^1$

素因数の和:12631

約数の個数: 16

約数和(自身を含む): 325775520

約数和(自身を除く): 124433002

約数列:

[1, 2, 13, 26, 647, 1294, 8411, 11969, 16822, 23938, 155597, 311194, 7743943, 15487886, 100671259, 201342518]

約数ペア:

[(1, 201342518), (2, 100671259), (13, 15487886), (26, 7743943), (647, 311194), (1294, 155597), (8411, 23938), (11969, 16822)]