209125938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{160619}}^1$

素因数の和:160662

約数の個数: 32

約数和(自身を含む): 493424640

約数和(自身を除く): 284298702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 160619, 321238, 481857, 963714, 1124333, 2248666, 3372999, 4979189, 6745998, 9958378, 14937567, 29875134, 34854323, 69708646, 104562969, 209125938]

約数ペア:

[(1, 209125938), (2, 104562969), (3, 69708646), (6, 34854323), (7, 29875134), (14, 14937567), (21, 9958378), (31, 6745998), (42, 4979189), (62, 3372999), (93, 2248666), (186, 1124333), (217, 963714), (434, 481857), (651, 321238), (1302, 160619)]