198190036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{61703}}^1$

素因数の和:61791

約数の個数: 24

約数和(自身を含む): 383552064

約数和(自身を除く): 185362028

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 61703, 123406, 246812, 678733, 1357466, 2714932, 4504319, 9008638, 18017276, 49547509, 99095018, 198190036]

約数ペア:

[(1, 198190036), (2, 99095018), (4, 49547509), (11, 18017276), (22, 9008638), (44, 4504319), (73, 2714932), (146, 1357466), (292, 678733), (803, 246812), (1606, 123406), (3212, 61703)]