201220468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{9551}}^1$

素因数の和:9807

約数の個数: 24

約数和(自身を含む): 369089280

約数和(自身を除く): 167868812

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 916, 5267, 9551, 10534, 19102, 21068, 38204, 219673, 439346, 878692, 2187179, 4374358, 8748716, 50305117, 100610234, 201220468]

約数ペア:

[(1, 201220468), (2, 100610234), (4, 50305117), (23, 8748716), (46, 4374358), (92, 2187179), (229, 878692), (458, 439346), (916, 219673), (5267, 38204), (9551, 21068), (10534, 19102)]