208681824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167213}}^1$

素因数の和:167239

約数の個数: 48

約数和(自身を含む): 589930992

約数和(自身を除く): 381249168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 167213, 334426, 501639, 668852, 1003278, 1337704, 2006556, 2173769, 2675408, 4013112, 4347538, 5350816, 6521307, 8026224, 8695076, 13042614, 16052448, 17390152, 26085228, 34780304, 52170456, 69560608, 104340912, 208681824]

約数ペア:

[(1, 208681824), (2, 104340912), (3, 69560608), (4, 52170456), (6, 34780304), (8, 26085228), (12, 17390152), (13, 16052448), (16, 13042614), (24, 8695076), (26, 8026224), (32, 6521307), (39, 5350816), (48, 4347538), (52, 4013112), (78, 2675408), (96, 2173769), (104, 2006556), (156, 1337704), (208, 1003278), (312, 668852), (416, 501639), (624, 334426), (1248, 167213)]