201567746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 317811648

約数和(自身を除く): 116243902

約数列:

[1, 2, 43, 73, 86, 97, 146, 194, 331, 662, 3139, 4171, 6278, 7081, 8342, 14162, 14233, 24163, 28466, 32107, 48326, 64214, 304483, 608966, 1039009, 1380601, 2078018, 2343811, 2761202, 4687622, 100783873, 201567746]

約数ペア:

[(1, 201567746), (2, 100783873), (43, 4687622), (73, 2761202), (86, 2343811), (97, 2078018), (146, 1380601), (194, 1039009), (331, 608966), (662, 304483), (3139, 64214), (4171, 48326), (6278, 32107), (7081, 28466), (8342, 24163), (14162, 14233)]