202177613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 244823040

約数和(自身を除く): 42645427

約数列:

[1, 11, 19, 23, 137, 209, 253, 307, 437, 1507, 2603, 3151, 3377, 4807, 5833, 7061, 28633, 34661, 42059, 59869, 64163, 77671, 134159, 462649, 658559, 799121, 967357, 1475749, 8790331, 10640927, 18379783, 202177613]

約数ペア:

[(1, 202177613), (11, 18379783), (19, 10640927), (23, 8790331), (137, 1475749), (209, 967357), (253, 799121), (307, 658559), (437, 462649), (1507, 134159), (2603, 77671), (3151, 64163), (3377, 59869), (4807, 42059), (5833, 34661), (7061, 28633)]