200013921

素因数分解:

$3^3\times {\mathrm{1361}}^1\times {\mathrm{5443}}^1$

素因数の和:6813

約数の個数: 16

約数和(自身を含む): 296589120

約数和(自身を除く): 96575199

約数列:

[1, 3, 9, 27, 1361, 4083, 5443, 12249, 16329, 36747, 48987, 146961, 7407923, 22223769, 66671307, 200013921]

約数ペア:

[(1, 200013921), (3, 66671307), (9, 22223769), (27, 7407923), (1361, 146961), (4083, 48987), (5443, 36747), (12249, 16329)]