201407445

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16763}}^1$

素因数の和:16866

約数の個数: 32

約数和(自身を含む): 362102400

約数和(自身を除く): 160694955

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 16763, 50289, 83815, 150867, 251445, 452601, 754335, 1491907, 2263005, 4475721, 7459535, 13427163, 22378605, 40281489, 67135815, 201407445]

約数ペア:

[(1, 201407445), (3, 67135815), (5, 40281489), (9, 22378605), (15, 13427163), (27, 7459535), (45, 4475721), (89, 2263005), (135, 1491907), (267, 754335), (445, 452601), (801, 251445), (1335, 150867), (2403, 83815), (4005, 50289), (12015, 16763)]