200206084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 385934976

約数和(自身を除く): 185728892

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 211, 257, 284, 422, 514, 844, 923, 1028, 1846, 2743, 3341, 3692, 5486, 6682, 10972, 13364, 14981, 18247, 29962, 36494, 54227, 59924, 72988, 108454, 194753, 216908, 237211, 389506, 474422, 704951, 779012, 948844, 1409902, 2819804, 3850117, 7700234, 15400468, 50051521, 100103042, 200206084]

約数ペア:

[(1, 200206084), (2, 100103042), (4, 50051521), (13, 15400468), (26, 7700234), (52, 3850117), (71, 2819804), (142, 1409902), (211, 948844), (257, 779012), (284, 704951), (422, 474422), (514, 389506), (844, 237211), (923, 216908), (1028, 194753), (1846, 108454), (2743, 72988), (3341, 59924), (3692, 54227), (5486, 36494), (6682, 29962), (10972, 18247), (13364, 14981)]