210221522

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{2281}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 374613120

約数和(自身を除く): 164391598

約数列:

[1, 2, 7, 14, 29, 58, 203, 227, 406, 454, 1589, 2281, 3178, 4562, 6583, 13166, 15967, 31934, 46081, 66149, 92162, 132298, 463043, 517787, 926086, 1035574, 3624509, 7249018, 15015823, 30031646, 105110761, 210221522]

約数ペア:

[(1, 210221522), (2, 105110761), (7, 30031646), (14, 15015823), (29, 7249018), (58, 3624509), (203, 1035574), (227, 926086), (406, 517787), (454, 463043), (1589, 132298), (2281, 92162), (3178, 66149), (4562, 46081), (6583, 31934), (13166, 15967)]