243595268

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{30313}}^1$

素因数の和:30372

約数の個数: 36

約数和(自身を含む): 508002012

約数和(自身を除く): 264406744

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 30313, 60626, 121252, 212191, 424382, 848764, 1242833, 1485337, 2485666, 2970674, 4971332, 5941348, 8699831, 17399662, 34799324, 60898817, 121797634, 243595268]

約数ペア:

[(1, 243595268), (2, 121797634), (4, 60898817), (7, 34799324), (14, 17399662), (28, 8699831), (41, 5941348), (49, 4971332), (82, 2970674), (98, 2485666), (164, 1485337), (196, 1242833), (287, 848764), (574, 424382), (1148, 212191), (2009, 121252), (4018, 60626), (8036, 30313)]