207830294

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 363625536

約数和(自身を除く): 155795242

約数列:

[1, 2, 7, 14, 61, 122, 397, 427, 613, 794, 854, 1226, 2779, 4291, 5558, 8582, 24217, 37393, 48434, 74786, 169519, 243361, 261751, 339038, 486722, 523502, 1703527, 3407054, 14845021, 29690042, 103915147, 207830294]

約数ペア:

[(1, 207830294), (2, 103915147), (7, 29690042), (14, 14845021), (61, 3407054), (122, 1703527), (397, 523502), (427, 486722), (613, 339038), (794, 261751), (854, 243361), (1226, 169519), (2779, 74786), (4291, 48434), (5558, 37393), (8582, 24217)]