201205664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1123}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 433369440

約数和(自身を除く): 232163776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 509, 1018, 1123, 2036, 2246, 4072, 4492, 5599, 8144, 8984, 11198, 12353, 16288, 17968, 22396, 24706, 35936, 44792, 49412, 89584, 98824, 179168, 197648, 395296, 571607, 1143214, 2286428, 4572856, 6287677, 9145712, 12575354, 18291424, 25150708, 50301416, 100602832, 201205664]

約数ペア:

[(1, 201205664), (2, 100602832), (4, 50301416), (8, 25150708), (11, 18291424), (16, 12575354), (22, 9145712), (32, 6287677), (44, 4572856), (88, 2286428), (176, 1143214), (352, 571607), (509, 395296), (1018, 197648), (1123, 179168), (2036, 98824), (2246, 89584), (4072, 49412), (4492, 44792), (5599, 35936), (8144, 24706), (8984, 22396), (11198, 17968), (12353, 16288)]