200990104

素因数分解:

$2^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{5333}}^1$

素因数の和:6019

約数の個数: 32

約数和(自身を含む): 431413920

約数和(自身を除く): 230423816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 673, 1346, 2692, 4711, 5333, 5384, 9422, 10666, 18844, 21332, 37331, 37688, 42664, 74662, 149324, 298648, 3589109, 7178218, 14356436, 25123763, 28712872, 50247526, 100495052, 200990104]

約数ペア:

[(1, 200990104), (2, 100495052), (4, 50247526), (7, 28712872), (8, 25123763), (14, 14356436), (28, 7178218), (56, 3589109), (673, 298648), (1346, 149324), (2692, 74662), (4711, 42664), (5333, 37688), (5384, 37331), (9422, 21332), (10666, 18844)]