277144

素因数分解:

$2^3\times 7^3\times {\mathrm{101}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 612000

約数和(自身を除く): 334856

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 343, 392, 404, 686, 707, 808, 1372, 1414, 2744, 2828, 4949, 5656, 9898, 19796, 34643, 39592, 69286, 138572, 277144]

約数ペア:

[(1, 277144), (2, 138572), (4, 69286), (7, 39592), (8, 34643), (14, 19796), (28, 9898), (49, 5656), (56, 4949), (98, 2828), (101, 2744), (196, 1414), (202, 1372), (343, 808), (392, 707), (404, 686)]