200907916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{2749}}^1$

素因数の和:2926

約数の個数: 36

約数和(自身を含む): 389158000

約数和(自身を除く): 188250084

約数列:

[1, 2, 4, 11, 22, 44, 121, 151, 242, 302, 484, 604, 1661, 2749, 3322, 5498, 6644, 10996, 18271, 30239, 36542, 60478, 73084, 120956, 332629, 415099, 665258, 830198, 1330516, 1660396, 4566089, 9132178, 18264356, 50226979, 100453958, 200907916]

約数ペア:

[(1, 200907916), (2, 100453958), (4, 50226979), (11, 18264356), (22, 9132178), (44, 4566089), (121, 1660396), (151, 1330516), (242, 830198), (302, 665258), (484, 415099), (604, 332629), (1661, 120956), (2749, 73084), (3322, 60478), (5498, 36542), (6644, 30239), (10996, 18271)]