212323202

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2999}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 393120000

約数和(自身を除く): 180796798

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 778, 2723, 2999, 5057, 5446, 5998, 10114, 20993, 35399, 38987, 41986, 70798, 77974, 272909, 545818, 1166611, 2333222, 8166277, 15165943, 16332554, 30331886, 106161601, 212323202]

約数ペア:

[(1, 212323202), (2, 106161601), (7, 30331886), (13, 16332554), (14, 15165943), (26, 8166277), (91, 2333222), (182, 1166611), (389, 545818), (778, 272909), (2723, 77974), (2999, 70798), (5057, 41986), (5446, 38987), (5998, 35399), (10114, 20993)]