204523368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 609361920

約数和(自身を除く): 404838552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 173, 186, 217, 227, 248, 346, 372, 434, 454, 519, 651, 681, 692, 744, 868, 908, 1038, 1211, 1302, 1362, 1384, 1589, 1736, 1816, 2076, 2422, 2604, 2724, 3178, 3633, 4152, 4767, 4844, 5208, 5363, 5448, 6356, 7037, 7266, 9534, 9688, 10726, 12712, 14074, 14532, 16089, 19068, 21111, 21452, 28148, 29064, 32178, 37541, 38136, 39271, 42222, 42904, 49259, 56296, 64356, 75082, 78542, 84444, 98518, 112623, 117813, 128712, 147777, 150164, 157084, 168888, 197036, 225246, 235626, 274897, 295554, 300328, 314168, 394072, 450492, 471252, 549794, 591108, 824691, 900984, 942504, 1099588, 1182216, 1217401, 1649382, 2199176, 2434802, 3298764, 3652203, 4869604, 6597528, 7304406, 8521807, 9739208, 14608812, 17043614, 25565421, 29217624, 34087228, 51130842, 68174456, 102261684, 204523368]

約数ペア:

[(1, 204523368), (2, 102261684), (3, 68174456), (4, 51130842), (6, 34087228), (7, 29217624), (8, 25565421), (12, 17043614), (14, 14608812), (21, 9739208), (24, 8521807), (28, 7304406), (31, 6597528), (42, 4869604), (56, 3652203), (62, 3298764), (84, 2434802), (93, 2199176), (124, 1649382), (168, 1217401), (173, 1182216), (186, 1099588), (217, 942504), (227, 900984), (248, 824691), (346, 591108), (372, 549794), (434, 471252), (454, 450492), (519, 394072), (651, 314168), (681, 300328), (692, 295554), (744, 274897), (868, 235626), (908, 225246), (1038, 197036), (1211, 168888), (1302, 157084), (1362, 150164), (1384, 147777), (1589, 128712), (1736, 117813), (1816, 112623), (2076, 98518), (2422, 84444), (2604, 78542), (2724, 75082), (3178, 64356), (3633, 56296), (4152, 49259), (4767, 42904), (4844, 42222), (5208, 39271), (5363, 38136), (5448, 37541), (6356, 32178), (7037, 29064), (7266, 28148), (9534, 21452), (9688, 21111), (10726, 19068), (12712, 16089), (14074, 14532)]