207364895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 278888832

約数和(自身を除く): 71523937

約数列:

[1, 5, 17, 23, 73, 85, 115, 365, 391, 1241, 1453, 1679, 1955, 6205, 7265, 8395, 24701, 28543, 33419, 106069, 123505, 142715, 167095, 530345, 568123, 1803173, 2439587, 2840615, 9015865, 12197935, 41472979, 207364895]

約数ペア:

[(1, 207364895), (5, 41472979), (17, 12197935), (23, 9015865), (73, 2840615), (85, 2439587), (115, 1803173), (365, 568123), (391, 530345), (1241, 167095), (1453, 142715), (1679, 123505), (1955, 106069), (6205, 33419), (7265, 28543), (8395, 24701)]