201564178

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{12289}}^1$

素因数の和:12489

約数の個数: 16

約数和(自身を含む): 309708000

約数和(自身を除く): 108143822

約数列:

[1, 2, 59, 118, 139, 278, 8201, 12289, 16402, 24578, 725051, 1450102, 1708171, 3416342, 100782089, 201564178]

約数ペア:

[(1, 201564178), (2, 100782089), (59, 3416342), (118, 1708171), (139, 1450102), (278, 725051), (8201, 24578), (12289, 16402)]