205962274

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 360547200

約数和(自身を除く): 154584926

約数列:

[1, 2, 7, 14, 59, 118, 389, 413, 641, 778, 826, 1282, 2723, 4487, 5446, 8974, 22951, 37819, 45902, 75638, 160657, 249349, 264733, 321314, 498698, 529466, 1745443, 3490886, 14711591, 29423182, 102981137, 205962274]

約数ペア:

[(1, 205962274), (2, 102981137), (7, 29423182), (14, 14711591), (59, 3490886), (118, 1745443), (389, 529466), (413, 498698), (641, 321314), (778, 264733), (826, 249349), (1282, 160657), (2723, 75638), (4487, 45902), (5446, 37819), (8974, 22951)]