209456133044

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{907}}^1\times {\mathrm{695581}}^1$

素因数の和:696575

約数の個数: 24

約数和(自身を含む): 371374012128

約数和(自身を除く): 161917879084

約数列:

[1, 2, 4, 83, 166, 332, 907, 1814, 3628, 75281, 150562, 301124, 695581, 1391162, 2782324, 57733223, 115466446, 230932892, 630891967, 1261783934, 2523567868, 52364033261, 104728066522, 209456133044]

約数ペア:

[(1, 209456133044), (2, 104728066522), (4, 52364033261), (83, 2523567868), (166, 1261783934), (332, 630891967), (907, 230932892), (1814, 115466446), (3628, 57733223), (75281, 2782324), (150562, 1391162), (301124, 695581)]