215055246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{165173}}^1$

素因数の和:165216

約数の個数: 32

約数和(自身を含む): 507414528

約数和(自身を除く): 292359282

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 165173, 330346, 495519, 991038, 1156211, 2312422, 3468633, 5120363, 6937266, 10240726, 15361089, 30722178, 35842541, 71685082, 107527623, 215055246]

約数ペア:

[(1, 215055246), (2, 107527623), (3, 71685082), (6, 35842541), (7, 30722178), (14, 15361089), (21, 10240726), (31, 6937266), (42, 5120363), (62, 3468633), (93, 2312422), (186, 1156211), (217, 991038), (434, 495519), (651, 330346), (1302, 165173)]