201799070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4621}}^1$

素因数の和:5036

約数の個数: 32

約数和(自身を含む): 397344096

約数和(自身を除く): 195545026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 794, 1985, 3970, 4367, 4621, 8734, 9242, 21835, 23105, 43670, 46210, 50831, 101662, 254155, 508310, 1834537, 3669074, 9172685, 18345370, 20179907, 40359814, 100899535, 201799070]

約数ペア:

[(1, 201799070), (2, 100899535), (5, 40359814), (10, 20179907), (11, 18345370), (22, 9172685), (55, 3669074), (110, 1834537), (397, 508310), (794, 254155), (1985, 101662), (3970, 50831), (4367, 46210), (4621, 43670), (8734, 23105), (9242, 21835)]