204403670

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 372556800

約数和(自身を除く): 168153130

約数列:

[1, 2, 5, 10, 139, 278, 307, 479, 614, 695, 958, 1390, 1535, 2395, 3070, 4790, 42673, 66581, 85346, 133162, 147053, 213365, 294106, 332905, 426730, 665810, 735265, 1470530, 20440367, 40880734, 102201835, 204403670]

約数ペア:

[(1, 204403670), (2, 102201835), (5, 40880734), (10, 20440367), (139, 1470530), (278, 735265), (307, 665810), (479, 426730), (614, 332905), (695, 294106), (958, 213365), (1390, 147053), (1535, 133162), (2395, 85346), (3070, 66581), (4790, 42673)]