195804544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{117671}}^1$

素因数の和:117698

約数の個数: 32

約数和(自身を含む): 420089040

約数和(自身を除く): 224284496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 117671, 235342, 470684, 941368, 1529723, 1882736, 3059446, 3765472, 6118892, 7530944, 12237784, 15061888, 24475568, 48951136, 97902272, 195804544]

約数ペア:

[(1, 195804544), (2, 97902272), (4, 48951136), (8, 24475568), (13, 15061888), (16, 12237784), (26, 7530944), (32, 6118892), (52, 3765472), (64, 3059446), (104, 1882736), (128, 1529723), (208, 941368), (416, 470684), (832, 235342), (1664, 117671)]