210947386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2557}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 360984960

約数和(自身を除く): 150037574

約数列:

[1, 2, 13, 19, 26, 38, 167, 247, 334, 494, 2171, 2557, 3173, 4342, 5114, 6346, 33241, 41249, 48583, 66482, 82498, 97166, 427019, 631579, 854038, 1263158, 5551247, 8113361, 11102494, 16226722, 105473693, 210947386]

約数ペア:

[(1, 210947386), (2, 105473693), (13, 16226722), (19, 11102494), (26, 8113361), (38, 5551247), (167, 1263158), (247, 854038), (334, 631579), (494, 427019), (2171, 97166), (2557, 82498), (3173, 66482), (4342, 48583), (5114, 41249), (6346, 33241)]