201762190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2003}}^1$

素因数の和:3456

約数の個数: 32

約数和(自身を含む): 415549440

約数和(自身を除く): 213787250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1439, 2003, 2878, 4006, 7195, 10015, 10073, 14021, 14390, 20030, 20146, 28042, 50365, 70105, 100730, 140210, 2882317, 5764634, 14411585, 20176219, 28823170, 40352438, 100881095, 201762190]

約数ペア:

[(1, 201762190), (2, 100881095), (5, 40352438), (7, 28823170), (10, 20176219), (14, 14411585), (35, 5764634), (70, 2882317), (1439, 140210), (2003, 100730), (2878, 70105), (4006, 50365), (7195, 28042), (10015, 20146), (10073, 20030), (14021, 14390)]