200956064

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 404298216

約数和(自身を除く): 203342152

約数列:

[1, 2, 4, 8, 16, 32, 97, 101, 194, 202, 388, 404, 641, 776, 808, 1282, 1552, 1616, 2564, 3104, 3232, 5128, 9797, 10256, 19594, 20512, 39188, 62177, 64741, 78376, 124354, 129482, 156752, 248708, 258964, 313504, 497416, 517928, 994832, 1035856, 1989664, 2071712, 6279877, 12559754, 25119508, 50239016, 100478032, 200956064]

約数ペア:

[(1, 200956064), (2, 100478032), (4, 50239016), (8, 25119508), (16, 12559754), (32, 6279877), (97, 2071712), (101, 1989664), (194, 1035856), (202, 994832), (388, 517928), (404, 497416), (641, 313504), (776, 258964), (808, 248708), (1282, 156752), (1552, 129482), (1616, 124354), (2564, 78376), (3104, 64741), (3232, 62177), (5128, 39188), (9797, 20512), (10256, 19594)]