209370488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{131}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 414196200

約数和(自身を除く): 204825712

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 131, 166, 232, 262, 332, 524, 664, 1048, 2407, 3799, 4814, 6889, 7598, 9628, 10873, 13778, 15196, 19256, 21746, 27556, 30392, 43492, 55112, 86984, 199781, 315317, 399562, 630634, 799124, 902459, 1261268, 1598248, 1804918, 2522536, 3609836, 7219672, 26171311, 52342622, 104685244, 209370488]

約数ペア:

[(1, 209370488), (2, 104685244), (4, 52342622), (8, 26171311), (29, 7219672), (58, 3609836), (83, 2522536), (116, 1804918), (131, 1598248), (166, 1261268), (232, 902459), (262, 799124), (332, 630634), (524, 399562), (664, 315317), (1048, 199781), (2407, 86984), (3799, 55112), (4814, 43492), (6889, 30392), (7598, 27556), (9628, 21746), (10873, 19256), (13778, 15196)]