217502432

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3583}}^1$

素因数の和:3871

約数の個数: 48

約数和(自身を含む): 491323392

約数和(自身を除く): 273820960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 1084, 1897, 2168, 3583, 3794, 4336, 7166, 7588, 8672, 14332, 15176, 25081, 28664, 30352, 50162, 57328, 60704, 100324, 114656, 200648, 401296, 802592, 970993, 1941986, 3883972, 6796951, 7767944, 13593902, 15535888, 27187804, 31071776, 54375608, 108751216, 217502432]

約数ペア:

[(1, 217502432), (2, 108751216), (4, 54375608), (7, 31071776), (8, 27187804), (14, 15535888), (16, 13593902), (28, 7767944), (32, 6796951), (56, 3883972), (112, 1941986), (224, 970993), (271, 802592), (542, 401296), (1084, 200648), (1897, 114656), (2168, 100324), (3583, 60704), (3794, 57328), (4336, 50162), (7166, 30352), (7588, 28664), (8672, 25081), (14332, 15176)]