202813312

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{121883}}^1$

素因数の和:121910

約数の個数: 32

約数和(自身を含む): 435125880

約数和(自身を除く): 232312568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 121883, 243766, 487532, 975064, 1584479, 1950128, 3168958, 3900256, 6337916, 7800512, 12675832, 15601024, 25351664, 50703328, 101406656, 202813312]

約数ペア:

[(1, 202813312), (2, 101406656), (4, 50703328), (8, 25351664), (13, 15601024), (16, 12675832), (26, 7800512), (32, 6337916), (52, 3900256), (64, 3168958), (104, 1950128), (128, 1584479), (208, 975064), (416, 487532), (832, 243766), (1664, 121883)]