201312657010

素因数分解:

$2^1\times 5^1\times {\mathrm{38239}}^1\times {\mathrm{526459}}^1$

素因数の和:564705

約数の個数: 16

約数和(自身を含む): 362372947200

約数和(自身を除く): 161060290190

約数列:

[1, 2, 5, 10, 38239, 76478, 191195, 382390, 526459, 1052918, 2632295, 5264590, 20131265701, 40262531402, 100656328505, 201312657010]

約数ペア:

[(1, 201312657010), (2, 100656328505), (5, 40262531402), (10, 20131265701), (38239, 5264590), (76478, 2632295), (191195, 1052918), (382390, 526459)]