189207172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2549}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 414691200

約数和(自身を除く): 225484028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 241, 308, 482, 964, 1687, 2549, 2651, 3374, 5098, 5302, 6748, 10196, 10604, 17843, 18557, 28039, 35686, 37114, 56078, 71372, 74228, 112156, 196273, 392546, 614309, 785092, 1228618, 2457236, 4300163, 6757399, 8600326, 13514798, 17200652, 27029596, 47301793, 94603586, 189207172]

約数ペア:

[(1, 189207172), (2, 94603586), (4, 47301793), (7, 27029596), (11, 17200652), (14, 13514798), (22, 8600326), (28, 6757399), (44, 4300163), (77, 2457236), (154, 1228618), (241, 785092), (308, 614309), (482, 392546), (964, 196273), (1687, 112156), (2549, 74228), (2651, 71372), (3374, 56078), (5098, 37114), (5302, 35686), (6748, 28039), (10196, 18557), (10604, 17843)]