199029902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{9901}}^1$

素因数の和:9968

約数の個数: 24

約数和(自身を含む): 328548360

約数和(自身を除く): 129518458

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 1058, 9901, 10051, 19802, 20102, 188119, 227723, 376238, 455446, 4326737, 5237629, 8653474, 10475258, 99514951, 199029902]

約数ペア:

[(1, 199029902), (2, 99514951), (19, 10475258), (23, 8653474), (38, 5237629), (46, 4326737), (437, 455446), (529, 376238), (874, 227723), (1058, 188119), (9901, 20102), (10051, 19802)]