214539970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{3259}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 401371200

約数和(自身を除く): 186831230

約数列:

[1, 2, 5, 10, 29, 58, 145, 227, 290, 454, 1135, 2270, 3259, 6518, 6583, 13166, 16295, 32590, 32915, 65830, 94511, 189022, 472555, 739793, 945110, 1479586, 3698965, 7397930, 21453997, 42907994, 107269985, 214539970]

約数ペア:

[(1, 214539970), (2, 107269985), (5, 42907994), (10, 21453997), (29, 7397930), (58, 3698965), (145, 1479586), (227, 945110), (290, 739793), (454, 472555), (1135, 189022), (2270, 94511), (3259, 65830), (6518, 32915), (6583, 32590), (13166, 16295)]