196303978

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{9521}}^1$

素因数の和:9610

約数の個数: 24

約数和(自身を含む): 324109836

約数和(自身を除く): 127805858

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 9521, 10309, 19042, 20618, 123773, 247546, 580781, 1161562, 1609049, 3218098, 7550153, 15100306, 98151989, 196303978]

約数ペア:

[(1, 196303978), (2, 98151989), (13, 15100306), (26, 7550153), (61, 3218098), (122, 1609049), (169, 1161562), (338, 580781), (793, 247546), (1586, 123773), (9521, 20618), (10309, 19042)]