203974888

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{150869}}^1$

素因数の和:150901

約数の個数: 24

約数和(自身を含む): 414138150

約数和(自身を除く): 210163262

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 150869, 301738, 603476, 1206952, 1961297, 3922594, 7845188, 15690376, 25496861, 50993722, 101987444, 203974888]

約数ペア:

[(1, 203974888), (2, 101987444), (4, 50993722), (8, 25496861), (13, 15690376), (26, 7845188), (52, 3922594), (104, 1961297), (169, 1206952), (338, 603476), (676, 301738), (1352, 150869)]