205512912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5689

約数の個数: 120

約数和(自身を含む): 654833088

約数和(自身を除く): 449320176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 2024, 2277, 3036, 3312, 4048, 4554, 5641, 6072, 9108, 11282, 12144, 16923, 18216, 22564, 33846, 36432, 45128, 50769, 62051, 67692, 90256, 101538, 124102, 129743, 135384, 186153, 203076, 248204, 259486, 270768, 372306, 389229, 406152, 496408, 518972, 558459, 744612, 778458, 812304, 992816, 1037944, 1116918, 1167687, 1427173, 1489224, 1556916, 2075888, 2233836, 2335374, 2854346, 2978448, 3113832, 4281519, 4467672, 4670748, 5708692, 6227664, 8563038, 8935344, 9341496, 11417384, 12844557, 17126076, 18682992, 22834768, 25689114, 34252152, 51378228, 68504304, 102756456, 205512912]

約数ペア:

[(1, 205512912), (2, 102756456), (3, 68504304), (4, 51378228), (6, 34252152), (8, 25689114), (9, 22834768), (11, 18682992), (12, 17126076), (16, 12844557), (18, 11417384), (22, 9341496), (23, 8935344), (24, 8563038), (33, 6227664), (36, 5708692), (44, 4670748), (46, 4467672), (48, 4281519), (66, 3113832), (69, 2978448), (72, 2854346), (88, 2335374), (92, 2233836), (99, 2075888), (132, 1556916), (138, 1489224), (144, 1427173), (176, 1167687), (184, 1116918), (198, 1037944), (207, 992816), (253, 812304), (264, 778458), (276, 744612), (368, 558459), (396, 518972), (414, 496408), (506, 406152), (528, 389229), (552, 372306), (759, 270768), (792, 259486), (828, 248204), (1012, 203076), (1104, 186153), (1518, 135384), (1584, 129743), (1656, 124102), (2024, 101538), (2277, 90256), (3036, 67692), (3312, 62051), (4048, 50769), (4554, 45128), (5641, 36432), (6072, 33846), (9108, 22564), (11282, 18216), (12144, 16923)]