201437740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8317}}^1$

素因数の和:8506

約数の個数: 48

約数和(自身を含む): 486303552

約数和(自身を除く): 284865812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 8317, 12110, 16634, 24220, 33268, 41585, 58219, 83170, 116438, 166340, 232876, 291095, 582190, 1164380, 1438841, 2877682, 5755364, 7194205, 10071887, 14388410, 20143774, 28776820, 40287548, 50359435, 100718870, 201437740]

約数ペア:

[(1, 201437740), (2, 100718870), (4, 50359435), (5, 40287548), (7, 28776820), (10, 20143774), (14, 14388410), (20, 10071887), (28, 7194205), (35, 5755364), (70, 2877682), (140, 1438841), (173, 1164380), (346, 582190), (692, 291095), (865, 232876), (1211, 166340), (1730, 116438), (2422, 83170), (3460, 58219), (4844, 41585), (6055, 33268), (8317, 24220), (12110, 16634)]