201322611

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 368179200

約数和(自身を除く): 166856589

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 87, 161, 189, 203, 207, 261, 483, 609, 621, 667, 783, 1449, 1597, 1827, 2001, 4347, 4669, 4791, 5481, 6003, 11179, 14007, 14373, 18009, 33537, 36731, 42021, 43119, 46313, 100611, 110193, 126063, 138939, 257117, 301833, 324191, 330579, 416817, 771351, 972573, 991737, 1065199, 1250451, 2314053, 2917719, 3195597, 6942159, 7456393, 8753157, 9586791, 22369179, 28760373, 67107537, 201322611]

約数ペア:

[(1, 201322611), (3, 67107537), (7, 28760373), (9, 22369179), (21, 9586791), (23, 8753157), (27, 7456393), (29, 6942159), (63, 3195597), (69, 2917719), (87, 2314053), (161, 1250451), (189, 1065199), (203, 991737), (207, 972573), (261, 771351), (483, 416817), (609, 330579), (621, 324191), (667, 301833), (783, 257117), (1449, 138939), (1597, 126063), (1827, 110193), (2001, 100611), (4347, 46313), (4669, 43119), (4791, 42021), (5481, 36731), (6003, 33537), (11179, 18009), (14007, 14373)]