206738718

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 419122080

約数和(自身を除く): 212383362

約数列:

[1, 2, 3, 6, 101, 202, 303, 389, 606, 778, 877, 1167, 1754, 2334, 2631, 5262, 39289, 78578, 88577, 117867, 177154, 235734, 265731, 341153, 531462, 682306, 1023459, 2046918, 34456453, 68912906, 103369359, 206738718]

約数ペア:

[(1, 206738718), (2, 103369359), (3, 68912906), (6, 34456453), (101, 2046918), (202, 1023459), (303, 682306), (389, 531462), (606, 341153), (778, 265731), (877, 235734), (1167, 177154), (1754, 117867), (2334, 88577), (2631, 78578), (5262, 39289)]