200702710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 395332704

約数和(自身を除く): 194629994

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 169, 206, 338, 515, 845, 1030, 1153, 1339, 1690, 2306, 2678, 5765, 6695, 11530, 13390, 14989, 17407, 29978, 34814, 74945, 87035, 118759, 149890, 174070, 194857, 237518, 389714, 593795, 974285, 1187590, 1543867, 1948570, 3087734, 7719335, 15438670, 20070271, 40140542, 100351355, 200702710]

約数ペア:

[(1, 200702710), (2, 100351355), (5, 40140542), (10, 20070271), (13, 15438670), (26, 7719335), (65, 3087734), (103, 1948570), (130, 1543867), (169, 1187590), (206, 974285), (338, 593795), (515, 389714), (845, 237518), (1030, 194857), (1153, 174070), (1339, 149890), (1690, 118759), (2306, 87035), (2678, 74945), (5765, 34814), (6695, 29978), (11530, 17407), (13390, 14989)]