200964710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6737}}^1$

素因数の和:6920

約数の個数: 32

約数和(自身を含む): 383257440

約数和(自身を除く): 182292730

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 6737, 13474, 14915, 29830, 33685, 67370, 128003, 256006, 640015, 1057709, 1280030, 2115418, 5288545, 10577090, 20096471, 40192942, 100482355, 200964710]

約数ペア:

[(1, 200964710), (2, 100482355), (5, 40192942), (10, 20096471), (19, 10577090), (38, 5288545), (95, 2115418), (157, 1280030), (190, 1057709), (314, 640015), (785, 256006), (1570, 128003), (2983, 67370), (5966, 33685), (6737, 29830), (13474, 14915)]