222753232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7817}}^1$

素因数の和:7975

約数の個数: 40

約数和(自身を含む): 468235656

約数和(自身を除く): 245482424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 7817, 14248, 15634, 28496, 31268, 62536, 101621, 125072, 203242, 406484, 812968, 1070929, 1625936, 2141858, 4283716, 8567432, 13922077, 17134864, 27844154, 55688308, 111376616, 222753232]

約数ペア:

[(1, 222753232), (2, 111376616), (4, 55688308), (8, 27844154), (13, 17134864), (16, 13922077), (26, 8567432), (52, 4283716), (104, 2141858), (137, 1625936), (208, 1070929), (274, 812968), (548, 406484), (1096, 203242), (1781, 125072), (2192, 101621), (3562, 62536), (7124, 31268), (7817, 28496), (14248, 15634)]