201829324

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 399409920

約数和(自身を除く): 197580596

約数列:

[1, 2, 4, 19, 23, 38, 46, 59, 76, 92, 103, 118, 206, 236, 361, 412, 437, 722, 874, 1121, 1357, 1444, 1748, 1957, 2242, 2369, 2714, 3914, 4484, 4738, 5428, 6077, 7828, 8303, 9476, 12154, 16606, 21299, 24308, 25783, 33212, 37183, 42598, 45011, 51566, 74366, 85196, 90022, 103132, 115463, 139771, 148732, 180044, 230926, 279542, 461852, 489877, 559084, 855209, 979754, 1710418, 1959508, 2193797, 2655649, 3420836, 4387594, 5311298, 8775188, 10622596, 50457331, 100914662, 201829324]

約数ペア:

[(1, 201829324), (2, 100914662), (4, 50457331), (19, 10622596), (23, 8775188), (38, 5311298), (46, 4387594), (59, 3420836), (76, 2655649), (92, 2193797), (103, 1959508), (118, 1710418), (206, 979754), (236, 855209), (361, 559084), (412, 489877), (437, 461852), (722, 279542), (874, 230926), (1121, 180044), (1357, 148732), (1444, 139771), (1748, 115463), (1957, 103132), (2242, 90022), (2369, 85196), (2714, 74366), (3914, 51566), (4484, 45011), (4738, 42598), (5428, 37183), (6077, 33212), (7828, 25783), (8303, 24308), (9476, 21299), (12154, 16606)]