203855976

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 598410540

約数和(自身を除く): 394554564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 97, 101, 102, 136, 153, 194, 202, 204, 289, 291, 303, 306, 388, 404, 408, 578, 582, 606, 612, 776, 808, 867, 873, 909, 1156, 1164, 1212, 1224, 1649, 1717, 1734, 1746, 1818, 2312, 2328, 2424, 2601, 3298, 3434, 3468, 3492, 3636, 4947, 5151, 5202, 6596, 6868, 6936, 6984, 7272, 9797, 9894, 10302, 10404, 13192, 13736, 14841, 15453, 19594, 19788, 20604, 20808, 28033, 29189, 29391, 29682, 30906, 39188, 39576, 41208, 56066, 58378, 58782, 59364, 61812, 78376, 84099, 87567, 88173, 112132, 116756, 117564, 118728, 123624, 166549, 168198, 175134, 176346, 224264, 233512, 235128, 252297, 262701, 333098, 336396, 350268, 352692, 499647, 504594, 525402, 666196, 672792, 700536, 705384, 999294, 1009188, 1050804, 1332392, 1498941, 1998588, 2018376, 2101608, 2831333, 2997882, 3997176, 5662666, 5995764, 8493999, 11325332, 11991528, 16987998, 22650664, 25481997, 33975996, 50963994, 67951992, 101927988, 203855976]

約数ペア:

[(1, 203855976), (2, 101927988), (3, 67951992), (4, 50963994), (6, 33975996), (8, 25481997), (9, 22650664), (12, 16987998), (17, 11991528), (18, 11325332), (24, 8493999), (34, 5995764), (36, 5662666), (51, 3997176), (68, 2997882), (72, 2831333), (97, 2101608), (101, 2018376), (102, 1998588), (136, 1498941), (153, 1332392), (194, 1050804), (202, 1009188), (204, 999294), (289, 705384), (291, 700536), (303, 672792), (306, 666196), (388, 525402), (404, 504594), (408, 499647), (578, 352692), (582, 350268), (606, 336396), (612, 333098), (776, 262701), (808, 252297), (867, 235128), (873, 233512), (909, 224264), (1156, 176346), (1164, 175134), (1212, 168198), (1224, 166549), (1649, 123624), (1717, 118728), (1734, 117564), (1746, 116756), (1818, 112132), (2312, 88173), (2328, 87567), (2424, 84099), (2601, 78376), (3298, 61812), (3434, 59364), (3468, 58782), (3492, 58378), (3636, 56066), (4947, 41208), (5151, 39576), (5202, 39188), (6596, 30906), (6868, 29682), (6936, 29391), (6984, 29189), (7272, 28033), (9797, 20808), (9894, 20604), (10302, 19788), (10404, 19594), (13192, 15453), (13736, 14841)]