201815988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{52721}}^1$

素因数の和:52768

約数の個数: 48

約数和(自身を含む): 531437760

約数和(自身を除く): 329621772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 52721, 105442, 158163, 210884, 316326, 579931, 632652, 1159862, 1528909, 1739793, 2319724, 3057818, 3479586, 4586727, 6115636, 6959172, 9173454, 16817999, 18346908, 33635998, 50453997, 67271996, 100907994, 201815988]

約数ペア:

[(1, 201815988), (2, 100907994), (3, 67271996), (4, 50453997), (6, 33635998), (11, 18346908), (12, 16817999), (22, 9173454), (29, 6959172), (33, 6115636), (44, 4586727), (58, 3479586), (66, 3057818), (87, 2319724), (116, 1739793), (132, 1528909), (174, 1159862), (319, 632652), (348, 579931), (638, 316326), (957, 210884), (1276, 158163), (1914, 105442), (3828, 52721)]