190047207

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 298834432

約数和(自身を除く): 108787225

約数列:

[1, 3, 7, 21, 37, 111, 259, 277, 777, 831, 883, 1939, 2649, 5817, 6181, 10249, 18543, 30747, 32671, 71743, 98013, 215229, 228697, 244591, 686091, 733773, 1712137, 5136411, 9049867, 27149601, 63349069, 190047207]

約数ペア:

[(1, 190047207), (3, 63349069), (7, 27149601), (21, 9049867), (37, 5136411), (111, 1712137), (259, 733773), (277, 686091), (777, 244591), (831, 228697), (883, 215229), (1939, 98013), (2649, 71743), (5817, 32671), (6181, 30747), (10249, 18543)]