201234436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^3$

素因数の和:488

約数の個数: 24

約数和(自身を含む): 381680600

約数和(自身を除く): 180446164

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 24649, 49298, 98596, 320437, 640874, 1281748, 3869893, 7739786, 15479572, 50308609, 100617218, 201234436]

約数ペア:

[(1, 201234436), (2, 100617218), (4, 50308609), (13, 15479572), (26, 7739786), (52, 3869893), (157, 1281748), (314, 640874), (628, 320437), (2041, 98596), (4082, 49298), (8164, 24649)]