201138747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{6907}}^1$

素因数の和:7498

約数の個数: 16

約数和(自身を含む): 284499072

約数和(自身を除く): 83360325

約数列:

[1, 3, 17, 51, 571, 1713, 6907, 9707, 20721, 29121, 117419, 352257, 3943897, 11831691, 67046249, 201138747]

約数ペア:

[(1, 201138747), (3, 67046249), (17, 11831691), (51, 3943897), (571, 352257), (1713, 117419), (6907, 29121), (9707, 20721)]