207372238289

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9199}}^1\times {\mathrm{16253}}^1$

素因数の和:25544

約数の個数: 16

約数和(自身を含む): 221314464000

約数和(自身を除く): 13942225711

約数列:

[1, 19, 73, 1387, 9199, 16253, 174781, 308807, 671527, 1186469, 12759013, 22542911, 149511347, 2840715593, 10914328331, 207372238289]

約数ペア:

[(1, 207372238289), (19, 10914328331), (73, 2840715593), (1387, 149511347), (9199, 22542911), (16253, 12759013), (174781, 1186469), (308807, 671527)]