200557022018

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{20533}}^1$

素因数の和:21206

約数の個数: 32

約数和(自身を含む): 307701990000

約数和(自身を除く): 107144967982

約数列:

[1, 2, 73, 146, 149, 298, 449, 898, 10877, 20533, 21754, 32777, 41066, 65554, 66901, 133802, 1498909, 2997818, 3059417, 4883773, 6118834, 9219317, 9767546, 18438634, 223337441, 446674882, 673010141, 1346020282, 1373678233, 2747356466, 100278511009, 200557022018]

約数ペア:

[(1, 200557022018), (2, 100278511009), (73, 2747356466), (146, 1373678233), (149, 1346020282), (298, 673010141), (449, 446674882), (898, 223337441), (10877, 18438634), (20533, 9767546), (21754, 9219317), (32777, 6118834), (41066, 4883773), (65554, 3059417), (66901, 2997818), (133802, 1498909)]