207053210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227531}}^1$

素因数の和:227558

約数の個数: 32

約数和(自身を含む): 458704512

約数和(自身を除く): 251651302

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 227531, 455062, 1137655, 1592717, 2275310, 2957903, 3185434, 5915806, 7963585, 14789515, 15927170, 20705321, 29579030, 41410642, 103526605, 207053210]

約数ペア:

[(1, 207053210), (2, 103526605), (5, 41410642), (7, 29579030), (10, 20705321), (13, 15927170), (14, 14789515), (26, 7963585), (35, 5915806), (65, 3185434), (70, 2957903), (91, 2275310), (130, 1592717), (182, 1137655), (455, 455062), (910, 227531)]