214279688

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{123433}}^1$

素因数の和:123477

約数の個数: 32

約数和(自身を含む): 473986560

約数和(自身を除く): 259706872

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 123433, 246866, 493732, 864031, 987464, 1728062, 3456124, 3826423, 6912248, 7652846, 15305692, 26784961, 30611384, 53569922, 107139844, 214279688]

約数ペア:

[(1, 214279688), (2, 107139844), (4, 53569922), (7, 30611384), (8, 26784961), (14, 15305692), (28, 7652846), (31, 6912248), (56, 3826423), (62, 3456124), (124, 1728062), (217, 987464), (248, 864031), (434, 493732), (868, 246866), (1736, 123433)]