205657232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{4129}}^1$

素因数の和:4431

約数の個数: 40

約数和(自身を含む): 436326240

約数和(自身を除く): 230669008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283, 566, 1132, 2264, 3113, 4129, 4528, 6226, 8258, 12452, 16516, 24904, 33032, 45419, 49808, 66064, 90838, 181676, 363352, 726704, 1168507, 2337014, 4674028, 9348056, 12853577, 18696112, 25707154, 51414308, 102828616, 205657232]

約数ペア:

[(1, 205657232), (2, 102828616), (4, 51414308), (8, 25707154), (11, 18696112), (16, 12853577), (22, 9348056), (44, 4674028), (88, 2337014), (176, 1168507), (283, 726704), (566, 363352), (1132, 181676), (2264, 90838), (3113, 66064), (4129, 49808), (4528, 45419), (6226, 33032), (8258, 24904), (12452, 16516)]