201502497

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 313251840

約数和(自身を除く): 111749343

約数列:

[1, 3, 7, 21, 89, 131, 267, 393, 623, 823, 917, 1869, 2469, 2751, 5761, 11659, 17283, 34977, 73247, 81613, 107813, 219741, 244839, 323439, 512729, 754691, 1538187, 2264073, 9595357, 28786071, 67167499, 201502497]

約数ペア:

[(1, 201502497), (3, 67167499), (7, 28786071), (21, 9595357), (89, 2264073), (131, 1538187), (267, 754691), (393, 512729), (623, 323439), (823, 244839), (917, 219741), (1869, 107813), (2469, 81613), (2751, 73247), (5761, 34977), (11659, 17283)]