200561697

素因数分解:

$3^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2179}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 340428800

約数和(自身を除く): 139867103

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 487, 1461, 2179, 3409, 4383, 6537, 10227, 13149, 15253, 19611, 30681, 45759, 58833, 92043, 137277, 411831, 1061173, 3183519, 7428211, 9550557, 22284633, 28651671, 66853899, 200561697]

約数ペア:

[(1, 200561697), (3, 66853899), (7, 28651671), (9, 22284633), (21, 9550557), (27, 7428211), (63, 3183519), (189, 1061173), (487, 411831), (1461, 137277), (2179, 92043), (3409, 58833), (4383, 45759), (6537, 30681), (10227, 19611), (13149, 15253)]