195162608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{393473}}^1$

素因数の和:393512

約数の個数: 20

約数和(自身を含む): 390326208

約数和(自身を除く): 195163600

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 393473, 786946, 1573892, 3147784, 6295568, 12197663, 24395326, 48790652, 97581304, 195162608]

約数ペア:

[(1, 195162608), (2, 97581304), (4, 48790652), (8, 24395326), (16, 12197663), (31, 6295568), (62, 3147784), (124, 1573892), (248, 786946), (496, 393473)]