217156654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2683}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 384177024

約数和(自身を除く): 167020370

約数列:

[1, 2, 11, 13, 22, 26, 143, 283, 286, 566, 2683, 3113, 3679, 5366, 6226, 7358, 29513, 34879, 40469, 59026, 69758, 80938, 383669, 759289, 767338, 1518578, 8352179, 9870757, 16704358, 19741514, 108578327, 217156654]

約数ペア:

[(1, 217156654), (2, 108578327), (11, 19741514), (13, 16704358), (22, 9870757), (26, 8352179), (143, 1518578), (283, 767338), (286, 759289), (566, 383669), (2683, 80938), (3113, 69758), (3679, 59026), (5366, 40469), (6226, 34879), (7358, 29513)]