127803514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 203212800

約数和(自身を除く): 75409286

約数列:

[1, 2, 31, 62, 79, 97, 158, 194, 269, 538, 2449, 3007, 4898, 6014, 7663, 8339, 15326, 16678, 21251, 26093, 42502, 52186, 237553, 475106, 658781, 808883, 1317562, 1617766, 2061347, 4122694, 63901757, 127803514]

約数ペア:

[(1, 127803514), (2, 63901757), (31, 4122694), (62, 2061347), (79, 1617766), (97, 1317562), (158, 808883), (194, 658781), (269, 475106), (538, 237553), (2449, 52186), (3007, 42502), (4898, 26093), (6014, 21251), (7663, 16678), (8339, 15326)]