205014966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{84787}}^1$

素因数の和:84836

約数の個数: 32

約数和(自身を含む): 455820288

約数和(自身を除く): 250805322

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 84787, 169574, 254361, 508722, 1102231, 2204462, 2628397, 3306693, 5256794, 6613386, 7885191, 15770382, 34169161, 68338322, 102507483, 205014966]

約数ペア:

[(1, 205014966), (2, 102507483), (3, 68338322), (6, 34169161), (13, 15770382), (26, 7885191), (31, 6613386), (39, 5256794), (62, 3306693), (78, 2628397), (93, 2204462), (186, 1102231), (403, 508722), (806, 254361), (1209, 169574), (2418, 84787)]