201808508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 399549024

約数和(自身を除く): 197740516

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 113, 148, 226, 407, 452, 814, 1097, 1243, 1628, 2194, 2486, 4181, 4388, 4972, 8362, 12067, 16724, 24134, 40589, 45991, 48268, 81178, 91982, 123961, 162356, 183964, 247922, 446479, 495844, 892958, 1363571, 1785916, 2727142, 4586557, 5454284, 9173114, 18346228, 50452127, 100904254, 201808508]

約数ペア:

[(1, 201808508), (2, 100904254), (4, 50452127), (11, 18346228), (22, 9173114), (37, 5454284), (44, 4586557), (74, 2727142), (113, 1785916), (148, 1363571), (226, 892958), (407, 495844), (452, 446479), (814, 247922), (1097, 183964), (1243, 162356), (1628, 123961), (2194, 91982), (2486, 81178), (4181, 48268), (4388, 45991), (4972, 40589), (8362, 24134), (12067, 16724)]