201684870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{746981}}^1$

素因数の和:746997

約数の個数: 32

約数和(自身を含む): 537827040

約数和(自身を除く): 336142170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 746981, 1493962, 2240943, 3734905, 4481886, 6722829, 7469810, 11204715, 13445658, 20168487, 22409430, 33614145, 40336974, 67228290, 100842435, 201684870]

約数ペア:

[(1, 201684870), (2, 100842435), (3, 67228290), (5, 40336974), (6, 33614145), (9, 22409430), (10, 20168487), (15, 13445658), (18, 11204715), (27, 7469810), (30, 6722829), (45, 4481886), (54, 3734905), (90, 2240943), (135, 1493962), (270, 746981)]