218202232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8807}}^1$

素因数の和:8995

約数の個数: 32

約数和(自身を含む): 433353600

約数和(自身を除く): 215151368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 8807, 12388, 17614, 24776, 35228, 70456, 167333, 334666, 669332, 1338664, 1435541, 2871082, 5742164, 11484328, 27275279, 54550558, 109101116, 218202232]

約数ペア:

[(1, 218202232), (2, 109101116), (4, 54550558), (8, 27275279), (19, 11484328), (38, 5742164), (76, 2871082), (152, 1435541), (163, 1338664), (326, 669332), (652, 334666), (1304, 167333), (3097, 70456), (6194, 35228), (8807, 24776), (12388, 17614)]