229890842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7109}}^1$

素因数の和:7190

約数の個数: 32

約数和(自身を含む): 389059200

約数和(自身を除く): 159168358

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1406, 1702, 7109, 14218, 16169, 32338, 135071, 163507, 263033, 270142, 327014, 526066, 3106633, 4997627, 6049759, 6213266, 9995254, 12099518, 114945421, 229890842]

約数ペア:

[(1, 229890842), (2, 114945421), (19, 12099518), (23, 9995254), (37, 6213266), (38, 6049759), (46, 4997627), (74, 3106633), (437, 526066), (703, 327014), (851, 270142), (874, 263033), (1406, 163507), (1702, 135071), (7109, 32338), (14218, 16169)]