210360208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9371}}^1$

素因数の和:9463

約数の個数: 40

約数和(自身を含む): 432311616

約数和(自身を除く): 221951408

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 9371, 11224, 18742, 22448, 37484, 74968, 149936, 215533, 431066, 571631, 862132, 1143262, 1724264, 2286524, 3448528, 4573048, 9146096, 13147513, 26295026, 52590052, 105180104, 210360208]

約数ペア:

[(1, 210360208), (2, 105180104), (4, 52590052), (8, 26295026), (16, 13147513), (23, 9146096), (46, 4573048), (61, 3448528), (92, 2286524), (122, 1724264), (184, 1143262), (244, 862132), (368, 571631), (488, 431066), (976, 215533), (1403, 149936), (2806, 74968), (5612, 37484), (9371, 22448), (11224, 18742)]