207942062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{77417}}^1$

素因数の和:77515

約数の個数: 16

約数和(自身を含む): 334445760

約数和(自身を除く): 126503698

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 77417, 154834, 1316089, 2632178, 6115943, 12231886, 103971031, 207942062]

約数ペア:

[(1, 207942062), (2, 103971031), (17, 12231886), (34, 6115943), (79, 2632178), (158, 1316089), (1343, 154834), (2686, 77417)]