207220972

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{12073}}^1$

素因数の和:12697

約数の個数: 24

約数和(自身を含む): 415152416

約数和(自身を除く): 207931444

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 8582, 12073, 17164, 24146, 48292, 84511, 169022, 338044, 7400749, 14801498, 29602996, 51805243, 103610486, 207220972]

約数ペア:

[(1, 207220972), (2, 103610486), (4, 51805243), (7, 29602996), (14, 14801498), (28, 7400749), (613, 338044), (1226, 169022), (2452, 84511), (4291, 48292), (8582, 24146), (12073, 17164)]