245156956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{36899}}^1$

素因数の和:37065

約数の個数: 24

約数和(自身を含む): 471139200

約数和(自身を除く): 225982244

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 36899, 73798, 147596, 405889, 811778, 1623556, 5571749, 11143498, 22286996, 61289239, 122578478, 245156956]

約数ペア:

[(1, 245156956), (2, 122578478), (4, 61289239), (11, 22286996), (22, 11143498), (44, 5571749), (151, 1623556), (302, 811778), (604, 405889), (1661, 147596), (3322, 73798), (6644, 36899)]