207634508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{30697}}^1$

素因数の和:30809

約数の個数: 24

約数和(自身を含む): 386794800

約数和(自身を除く): 179160292

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 30697, 61394, 122788, 583243, 1166486, 2332972, 2732033, 5464066, 10928132, 51908627, 103817254, 207634508]

約数ペア:

[(1, 207634508), (2, 103817254), (4, 51908627), (19, 10928132), (38, 5464066), (76, 2732033), (89, 2332972), (178, 1166486), (356, 583243), (1691, 122788), (3382, 61394), (6764, 30697)]