227129462

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1097}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 407296512

約数和(自身を除く): 180167050

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 643, 1097, 1286, 2194, 4501, 7679, 9002, 14789, 15358, 25231, 29578, 50462, 103523, 176617, 207046, 353234, 705371, 1410742, 4937597, 9875194, 16223533, 32447066, 113564731, 227129462]

約数ペア:

[(1, 227129462), (2, 113564731), (7, 32447066), (14, 16223533), (23, 9875194), (46, 4937597), (161, 1410742), (322, 705371), (643, 353234), (1097, 207046), (1286, 176617), (2194, 103523), (4501, 50462), (7679, 29578), (9002, 25231), (14789, 15358)]