212836638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163469}}^1$

素因数の和:163512

約数の個数: 32

約数和(自身を含む): 502179840

約数和(自身を除く): 289343202

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 163469, 326938, 490407, 980814, 1144283, 2288566, 3432849, 5067539, 6865698, 10135078, 15202617, 30405234, 35472773, 70945546, 106418319, 212836638]

約数ペア:

[(1, 212836638), (2, 106418319), (3, 70945546), (6, 35472773), (7, 30405234), (14, 15202617), (21, 10135078), (31, 6865698), (42, 5067539), (62, 3432849), (93, 2288566), (186, 1144283), (217, 980814), (434, 490407), (651, 326938), (1302, 163469)]