208524896

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 429713424

約数和(自身を除く): 221188528

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 3323, 3922, 6646, 7844, 13292, 15688, 26584, 31376, 53168, 62752, 106336, 122951, 176119, 245902, 352238, 491804, 704476, 983608, 1408952, 1967216, 2817904, 3934432, 5635808, 6516403, 13032806, 26065612, 52131224, 104262448, 208524896]

約数ペア:

[(1, 208524896), (2, 104262448), (4, 52131224), (8, 26065612), (16, 13032806), (32, 6516403), (37, 5635808), (53, 3934432), (74, 2817904), (106, 1967216), (148, 1408952), (212, 983608), (296, 704476), (424, 491804), (592, 352238), (848, 245902), (1184, 176119), (1696, 122951), (1961, 106336), (3323, 62752), (3922, 53168), (6646, 31376), (7844, 26584), (13292, 15688)]