222020848

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{29587}}^1$

素因数の和:29669

約数の個数: 40

約数和(自身を含む): 498972032

約数和(自身を除く): 276951184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 29587, 59174, 118348, 207109, 236696, 414218, 473392, 828436, 1656872, 1982329, 3313744, 3964658, 7929316, 13876303, 15858632, 27752606, 31717264, 55505212, 111010424, 222020848]

約数ペア:

[(1, 222020848), (2, 111010424), (4, 55505212), (7, 31717264), (8, 27752606), (14, 15858632), (16, 13876303), (28, 7929316), (56, 3964658), (67, 3313744), (112, 1982329), (134, 1656872), (268, 828436), (469, 473392), (536, 414218), (938, 236696), (1072, 207109), (1876, 118348), (3752, 59174), (7504, 29587)]