196957796

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 402398976

約数和(自身を除く): 205441180

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 167, 292, 334, 511, 577, 668, 1022, 1154, 1169, 2044, 2308, 2338, 4039, 4676, 8078, 12191, 16156, 24382, 42121, 48764, 84242, 85337, 96359, 168484, 170674, 192718, 294847, 341348, 385436, 589694, 674513, 1179388, 1349026, 2698052, 7034207, 14068414, 28136828, 49239449, 98478898, 196957796]

約数ペア:

[(1, 196957796), (2, 98478898), (4, 49239449), (7, 28136828), (14, 14068414), (28, 7034207), (73, 2698052), (146, 1349026), (167, 1179388), (292, 674513), (334, 589694), (511, 385436), (577, 341348), (668, 294847), (1022, 192718), (1154, 170674), (1169, 168484), (2044, 96359), (2308, 85337), (2338, 84242), (4039, 48764), (4676, 42121), (8078, 24382), (12191, 16156)]