244996952

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{4157}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 471517200

約数和(自身を除く): 226520248

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 1112, 4157, 7367, 8314, 14734, 16628, 29468, 33256, 58936, 220321, 440642, 577823, 881284, 1155646, 1762568, 2311292, 4622584, 30624619, 61249238, 122498476, 244996952]

約数ペア:

[(1, 244996952), (2, 122498476), (4, 61249238), (8, 30624619), (53, 4622584), (106, 2311292), (139, 1762568), (212, 1155646), (278, 881284), (424, 577823), (556, 440642), (1112, 220321), (4157, 58936), (7367, 33256), (8314, 29468), (14734, 16628)]